THE BIG BANG THEORY - CHRISTINE BARANSKI as Beverly Hofstadter - Seasons 1/2 Autograph Card Personally Signed Autograph Card A12 - Cryptozoic. 

Christine Jane Baranski (born May 2, 1952) is an American actress, singer, and producer. She is a 15-time Emmy Award nominee, winning once in 1995 for Outstanding Supporting Actress in a Comedy Series for her role as Maryanne Thorpe in the sitcom Cybill (1995–98). Baranski has received further critical acclaim for her performance as Diane Lockhart in the legal drama series The Good Wife (2009–2016) and its spinoff series The Good Fight (2017–present), as well as her recurring role as Dr. Beverly Hofstadter in the sitcom The Big Bang Theory (2009–2019) for which she has received four Emmy nominations. She is also known for her roles in numerous successful TV Films, most notably her portrayal of Kate in To Dance with the White Dog (1993), Prunella Stickler in Eloise at the Plaza, and Eloise at Christmastime (both 2003), and Amanda in Who Is Simon Miller? (2011).

Baranski won two Tony Awards for Best Featured Actress in a Play for the original Broadway productions of The Real Thing in 1984 and Rumors in 1989. Her other major Broadway credits include Hide and Seek (1980), Hurlyburly (1984), The House of Blue Leaves (1986), Nick & Nora (1991), and Boeing Boeing (2008). Baranski has starred in numerous films, including 9½ Weeks (1986), Legal Eagles (1986), Reversal of Fortune (1990), Addams Family Values (1993), Jeffrey (1995), The Birdcage (1996), Bulworth (1998), Cruel Intentions (1999), Bowfinger (1999), Dr. Seuss's How the Grinch Stole Christmas (2000), Chicago (2002), Mamma Mia! (2008), The Bounty Hunter (2010), Into the Woods (2014), A Bad Moms Christmas (2017), and Mamma Mia! Here We Go Again (2018).



Early life and education

Baranski was born in Buffalo, New York, the daughter of Virginia (née Mazurowski) and Lucien Baranski, who edited a Polish-language newspaper. She is of Polish descent, and her grandparents were actors in the Polish theater. Baranski was raised in a Polish-Catholic neighborhood in Cheektowaga, where she attended high school at the Villa Maria Academy. She then studied at New York City's Juilliard School (Drama Division Group 3: 1970–1974) where she graduated with a Bachelor of Arts degree in 1974.

Career

Stage

Baranski made her Off-Broadway debut in Coming Attractions at Playwrights Horizons in 1980, and has appeared in several Off Broadway productions at the Manhattan Theatre Club, starting with Sally and Marsha in 1982.

Baranski made her Broadway debut in Hide & Seek in 1980. For her next Broadway performance, in Tom Stoppard's The Real Thing, she won the 1984 Tony Award Best Featured Actress in a Play. Other Broadway credits include: Hurlyburly, The House of Blue Leaves, Rumors (for which she won her second Tony), Regrets Only, Nick & Nora, and the Encores! concert staging of Follies.

At the Kennedy Center in Washington, D.C., Baranski starred as Mrs. Lovett in Sweeney Todd in 2002 (for which she won the 2003 Helen Hayes Award for Outstanding Actress in a Musical) and as the title character in Mame in 2006.

In her first Broadway production since 1991, she was featured as the maid Berthe in the 2008 revival of Boeing Boeing. The show garnered two Tony Awards, one for Best Revival of a Play and the other for Best Actor (Mark Rylance). The original cast was Bradley Whitford (Bernard), Kathryn Hahn (Gloria), Christine Baranski (Berthe), Gina Gershon (Gabriella), and Mary McCormack (Gretchen). The show closed on January 4, 2009.

She also appeared in a one night only concert benefit performance of Stephen Sondheim's A Little Night Music for Roundabout Theatre Company as Countess Charlotte Malcolm on January 12, 2009. The cast included Vanessa Redgrave, Natasha Richardson, Victor Garber, and Marc Kudisch, among others.

She has won both the Tony and Drama Desk Awards twice.

In 2018, Baranski was inducted into the American Theater Hall of Fame.

Film

Baranski has also starred in various roles in films. Some of her better known roles are as Katherine Archer in The Birdcage (1996), Martha May Whovier in How the Grinch Stole Christmas (2000), Mary Sunshine in Chicago (2002), and Connie Chasseur in The Ref (1994).

She received further recognition for her role as Tanya Chesham-Leigh in the hit musical film Mamma Mia! (2008), and its sequel, Mamma Mia! Here We Go Again (2018).

She also played Cinderella's stepmother in the 2014 film adaptation of the musical, Into the Woods.

Baranski also starred in the films 9½ Weeks (1986), Legal Eagles (1986), Reversal of Fortune (1990), Addams Family Values (1993), Jeffrey (1995), Bulworth (1998), Cruel Intentions (1999), Bowfinger (1999), Chicago (2002), Trolls (2016), and A Bad Moms Christmas (2017).

Television

An urban legend is she appeared as a child actress as "Chris Charney", who is another actress, on The Brady Bunch. Baranski has denied this, and stated that "the first real TV show" that she worked on was the comedy series Cybill, when she was in her 40s. Earlier, she had appeared in short-term roles on various daytime soap operas, including All My Children and Another World.

Baranski was featured as Cybill Shepherd's sarcastic, hard-drinking friend Maryanne Thorpe in the CBS sitcom Cybill, which ran from 1995 until 1998, during which time she hosted Saturday Night Live and won an Emmy Award as Best Supporting Actress in a Comedy Series along with three other nominations. During this, Baranski portrayed a librarian named Sonja Umdahl in the "Dick and the Single Girl" episode of 3rd Rock from the Sun. A few years later, Baranski received an Emmy nomination for a guest starring role in the NBC series Frasier as a controversial tough love radio psychiatrist named Dr. Nora. The episode, which was named for the character, parodied Dr. Laura Schlessinger. The episode was pulled from syndication by Paramount. Baranski had an uncredited role in the series Now and Again as the voice of Roger's overbearing wife Ruth, who was never seen by viewers.

Baranski later appeared in the 2000–2001 sitcom Welcome to New York and, with John Laroquette, in the 2003–2004 NBC sitcom Happy Family. She co-starred with Bernadette Peters in a pilot for an ABC sitcom, Adopted, in 2005, which was not picked up. She also played Faith Clancy, the mother of Jim Clancy in Ghost Whisperer.

In 2009 Baranski began guest-starring in The Big Bang Theory as Dr. Beverly Hofstadter, a dispassionate psychiatrist and neuroscientist and mother of one of the protagonists, Leonard Hofstadter. She first appeared in the second-season episode "The Maternal Capacitance", for which she received an Emmy nomination. Due to the popularity of her first appearance, Baranski returned in the third season for the Christmas episode "The Maternal Congruence", receiving another Emmy nomination. As of July 2018, she has appeared in eleven more episodes.

From 2009 to 2016, she played the role of Diane Lockhart, a top litigator and senior partner of a Chicago law firm on the CBS series The Good Wife. She was nominated for the Primetime Emmy Award for Outstanding Supporting Actress in a Drama Series for six seasons of the series, in the years 2010 to 2015. Besides her work on The Good Wife and the aforementioned guest appearances on The Big Bang Theory, her other recent appearances include Ugly Betty in 2009 as Victoria Hartley, the haughty mother of Betty's new boyfriend.

Baranski currently stars in a spinoff of The Good Wife, titled The Good Fight. The series began airing on CBS and then CBS All Access starting in February 2017. Her character, Diane Lockhart, joins another law firm after being forced to return to work.

Personal life

Baranski was married to actor Matthew Cowles from October 1983 until his death on May 22, 2014. They have two daughters, Isabel (born 1984), a lawyer, and Lily (born 1987), an actress. She's Roman Catholic.

Filmography

Film

Year

Title

Role

Notes

1982

Soup for One

Blonde in Bar


1983

Lovesick

Nymphomaniac


1984

Crackers

Maxine


1986

9½ Weeks

Thea


1986

Legal Eagles

Carol Freeman


1987

The Pick-up Artist

Harriet


1990

Reversal of Fortune

Andrea Reynolds


1993

The Night We Never Met

Lucy


1993

Life with Mikey

Carol


1993

Addams Family Values

Becky Martin-Granger


1994

The Ref

Connie Chasseur


1994

Getting In

Mrs. Margaret "Maggie" Higgs


1994

The War

Miss Strapford


1995

New Jersey Drive

Prosecutor


1995

Jeffrey

Ann Marwood Bartle


1996

The Birdcage

Katherine Archer

Screen Actors Guild Award for Outstanding Performance by a Cast in a Motion Picture

1998

The Odd Couple II

Thelma


1998

Bulworth

Constance Bulworth


1999

Cruel Intentions

Bunny Caldwell


1999

Bowfinger

Carol


2000

How the Grinch Stole Christmas

Martha May Whovier


2002

The Guru

Shantal


2002

Chicago

Mary Sunshine

Screen Actors Guild Award for Outstanding Performance by a Cast in a Motion Picture

2003

Marci X

Mary Ellen Spinkle


2004

Welcome to Mooseport

Charlotte Cole


2005

Scooby Doo! in Where's My Mummy?

Amelia Von Butch (voice)


2006

Falling for Grace

Bree


2006

Relative Strangers

Arleen Clayton


2006

Bonneville

Francine


2008

Mamma Mia!

Tanya Chesham-Leigh


2010

The Bounty Hunter

Kitty Hurley


2012

Foodfight!

Hedda Shopper (voice)


2014

Into the Woods

Cinderella's Stepmother

Satellite Award for Best Cast – Motion Picture
Nominated — Detroit Film Critics Society Award for Best Ensemble
Nominated — Washington D.C. Area Film Critics Association Award for Best Ensemble

2016

Trolls

Chef (voice)


2016

Miss Sloane

Evelyn Sumner


2017

A Bad Moms Christmas

Ruth


2018

Mamma Mia! Here We Go Again

Tanya Chesham-Leigh


Television

Year

Title

Role

Notes

1977

Busting Loose

Debbie

Episode: "The Decision: Part 1"

1980

Playing for Time

Olga

TV movie

1982

A Midsummer Night's Dream

Helena

TV movie

1982

Another World

Beverly Tucker

Unknown episodes

1984

All My Children

Jewel Maniscalo

Unknown episodes

1985

Big Shots in America

Cara

TV movie

1985

The Equalizer

Victoria Baines

Episode: "Mama's Boy"

1987

The House of Blue Leaves

Bunny Flingus

TV movie

1988

The Thorns

Polly

Episode: "The Maid"

1991

Law & Order

Katherine Masucci Beigel

Episodes: "The Torrents of Greed Parts 1 & 2"

1992

Screenplay

Blair Bennett

Episode: "Buying a Landslide"

1993

To Dance with the White Dog

Kate

TV movie

1994

Law & Order

Rose Siegal

Episode: "Nurture"

1995–98

Cybill

Maryanne Thorpe

87 episodes
Primetime Emmy Award for Outstanding Supporting Actress in a Comedy Series (1995)
Screen Actors Guild Award for Outstanding Performance by a Female Actor in a Comedy Series (1995)
Nominated — Golden Globe Award for Best Supporting Actress – Series, Miniseries or Television Film (1995, 1996)
Nominated — Primetime Emmy Award for Outstanding Supporting Actress in a Comedy Series (1996–98)
Nominated — Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Comedy Series (1995)
Nominated — Screen Actors Guild Award for Outstanding Performance by a Female Actor in a Comedy Series (1996)

1996

Saturday Night Live

Herself (host)

Episode: "Christine Baranski/The Cure"

1997

3rd Rock from the Sun

Sonja Umdahl

Episode: "Dick and the Single Girl"

1999

Now and Again

Ruth Bender (voice)

Episode: "Origins"; uncredited

1999

Frasier

Dr. Nora Fairchild

Episode: "Dr. Nora"
Nominated — Primetime Emmy Award for Outstanding Guest Actress in a Comedy Series

2000–01

Welcome to New York

Marsha Bickner

13 episodes

2001

Citizen Baines

Glenn Ferguson Baines Welch

Episode: "Three Days in November"

2002

Presidio Med

Dr. Terry Howland

Episodes: "Pick Your Battles", "Best of Enemies"

2003

Eloise at the Plaza

Prunella Stickler

TV movie

2003

Eloise at Christmastime

Prunella Stickler

TV movie

2003–04

Happy Family

Annie Brennan

22 episodes

2004

Spellbound


TV movie

2005

Recipe for a Perfect Christmas

Lee Bellmont

TV movie

2005

Adopted

Judy Rabinowitz

TV movie

2005

In the Game


TV pilot

2005

Ghost Whisperer

Faith Clancy

Episodes: "Voices", "The Crossing"

2006

Inseparable

Barbara

TV movie

2006

American Dad!

Homeless Woman (voice)

Episode: "Failure Is Not a Factory-installed Option"

2009

Ugly Betty

Victoria Hartley

3 episodes

2009

Psych

Alice Clayton

Episode: "He Dead"

2009–2019

The Big Bang Theory

Dr. Beverly Hofstadter

16 episodes
Nominated — Primetime Emmy Award for Outstanding Guest Actress in a Comedy Series (2009, 2010, 2015, 2016)

2009–2016

The Good Wife

Diane Lockhart

156 episodes
Nominated — Primetime Emmy Award for Outstanding Supporting Actress in a Drama Series (2010–15)
Nominated — Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series (2009, 2010, 2011)

2011

Who Is Simon Miller?

Amanda

TV movie

2011

Ugly Americans

Grimes' mummy (voice)

Episode: "Mummy Dearest"

2015

BoJack Horseman

Amanda Hannity (voice)

Episode: "Hank After Dark"

2013

Family Guy

Herself (voice)

Episode: "Call Girl"

2017

Regular Show

Guardian (voice)

Episode: "A Regular Epic Final Battle"

2017–present

The Good Fight

Diane Lockhart

33 episodes

2017

Michael Jackson's Halloween

Mrs. Grau (voice)

TV special

2017

Spirit Riding Free

Miz McDonnell (voice)

Episode: "Lucky and the Long Way Home"

2018

Fancy Nancy

Mrs. Devine (voice)

2 episodes

Stage

Year

Title

Role

Notes

1980

Hide & Seek

Elly Bart

Broadway

1980

Coming Attractions

Performer

Playwrights Horizons

1982

Sally and Marsha

Marsha

Manhattan Theatre Club

1984

The Real Thing

Charlotte

Broadway

1984

Hurlyburly

Bonnie

Broadway

1986

The House of Blue Leaves

Bunny Flingus

Broadway

1988

Rumors

Chris Gorman

Broadway

1991

Nick & Nora

Tracy Gardner

Broadway

1997

Promises, Promises

Marge MacDougall

Off-Broadway

2002

Sweeney Todd

Mrs. Lovett

Kennedy Center

2006

Mame

Mame Dennis

Kennedy Center

2008

Boeing Boeing

Berthe

Broadway

2015

Follies

Phyllis Rogers Stone

London

Video games

Year

Project

Role

Notes

2013

Skylanders: Swap Force

Kaos' Mother


2017

Steven Universe: Save the Light

Hessonite














The Big Bang Theory is an American television sitcom created by Chuck Lorre and Bill Prady, both of whom served as executive producers on the series, along with Steven Molaro. All three also served as head writers. The show premiered on CBS on September 24, 2007 and concluded on May 16, 2019, having broadcast a total of 279 episodes over 12 seasons.

The show originally centered on five characters living in Pasadena, California: Leonard Hofstadter and Sheldon Cooper, both physicists at Caltech, who share an apartment; Penny, a waitress and aspiring actress who lives across the hall; and Leonard and Sheldon's similarly geeky and socially awkward friends and co-workers, aerospace engineer Howard Wolowitz and astrophysicist Raj Koothrappali. Over time, supporting characters were promoted to starring roles, including neuroscientist Amy Farrah Fowler, microbiologist Bernadette Rostenkowski, physicist Leslie Winkle and comic book store owner Stuart Bloom.

The show was filmed in front of a live audience and was produced by Warner Bros. Television and Chuck Lorre Productions. The Big Bang Theory received mixed reviews from critics throughout its first season, but reception was more favorable in the second and third seasons. Later seasons saw a return to a lukewarm reception, with the show being criticized for a decline in comedic quality. Despite the mixed reviews, seven seasons of the show have ranked within the top ten of the final television season ratings, ultimately reaching the no. 1 spot in its eleventh season. The show was nominated for the Emmy Award for Outstanding Comedy Series from 2011 to 2014 and won the Emmy Award for Outstanding Lead Actor in a Comedy Series four times for Jim Parsons. It has so far won seven Emmy Awards from 46 nominations. Parsons also won the Golden Globe for Best Actor in a Television Comedy Series in 2011. The series has so far won 56 awards from 216 nominations. It has also spawned a prequel series in 2017 based on Parsons' character, Sheldon Cooper, named Young Sheldon, which also airs on CBS.

The show's pilot episode premiered on September 24, 2007. This was the second pilot produced for the show. A different pilot was produced for the 2006–07 television season but never aired. The structure of the original unaired pilot was substantially different from the series' current form. The only main characters retained in both pilots were Leonard (Johnny Galecki) and Sheldon (Jim Parsons), who are named after Sheldon Leonard, a longtime figure in episodic television as producer, director and actor. A minor character, Althea (Vernee Watson), appeared in the first scene of both pilots that was retained generally as-is. The first pilot included two female lead characters - Katie, "a street-hardened, tough-as-nails woman with a vulnerable interior" (played by Canadian actress Amanda Walsh) and Gilda, a scientist colleague and friend of the male characters (played by Iris Bahr). Sheldon and Leonard meet Katie after she breaks up with a boyfriend and they invite her to share their apartment. Gilda is threatened by Katie's presence. Test audiences reacted negatively to Katie, but they liked Sheldon and Leonard. The original pilot used Thomas Dolby's hit "She Blinded Me with Science" as its theme song.

Although the original pilot was not picked up, its creators were given an opportunity to retool it and produce a second pilot. They brought in the remaining cast and retooled the show to its final format. Katie was replaced by Penny (Kaley Cuoco). The original unaired pilot has never been officially released, but it has circulated on the Internet. On the evolution of the show, Chuck Lorre said, "We did the 'Big Bang Pilot' about two and a half years ago, and it sucked ... but there were two remarkable things that worked perfectly, and that was Johnny and Jim. We rewrote the thing entirely and then we were blessed with Kaley and Simon and Kunal." As to whether the world will ever see the original pilot on a future DVD release, Lorre said, "Wow, that would be something. We will see. Show your failures..."

The first and second pilots of The Big Bang Theory were directed by James Burrows, who did not continue with the show. The reworked second pilot led to a 13-episode order by CBS on May 14, 2007. Prior to its airing on CBS, the pilot episode was distributed on iTunes free of charge. The show premiered on September 24, 2007, and was picked up for a full 22-episode season on October 19, 2007. The show is filmed in front of a live audience, and is produced by Warner Bros. Television and Chuck Lorre Productions. Production was halted on November 6, 2007, due to the Writers Guild of America strike. Nearly three months later, on February 4, 2008, the series was temporarily replaced by a short-lived sitcom, Welcome to The Captain. The series returned on March 17, 2008, in an earlier time slot and ultimately only 17 episodes were produced for the first season.

After the strike ended, the show was picked up for a second season, airing in the 2008–2009 season, premiering in the same time slot on September 22, 2008. With increasing ratings, the show received a two-year renewal through the 2010–11 season in 2009. In 2011, the show was picked up for three more seasons. In March 2014, the show was renewed again for three more years through the 2016–17 season. This marked the second time the series gained a three-year renewal. In March 2017, the series was renewed for two additional seasons, bringing its total to 12, and running through the 2018–19 television season.

Several of the actors in The Big Bang Theory previously worked together on the sitcom Roseanne, including Johnny Galecki, Sara Gilbert, Laurie Metcalf (who plays Sheldon's mother, Mary Cooper), and Meagen Fay (who plays Bernadette's mother). Additionally, Lorre was a writer on the series for several seasons.

Science consultants

David Saltzberg, a professor of physics and astronomy at the University of California, Los Angeles, checks scripts and provides dialogue, mathematics equations, and diagrams used as props. According to executive producer/co-creator Bill Prady, "We're working on giving Sheldon an actual problem that he's going to be working on throughout the [first] season so there's actual progress to the boards ... . We worked hard to get all the science right." David Saltzberg, who has a Ph.D. in physics, has served as the science consultant for the show for six seasons and attends every taping. He sees early versions of scripts which need scientific information added to them, and he also points out where the writers, despite their knowledge of science, have made a mistake. He is usually not needed during a taping unless a lot of science, and especially the whiteboard, is involved.

He sometimes needs assistance from Mayim Bialik, who has a Ph.D. in neuroscience.

The Canadian alternative rock band Barenaked Ladies wrote and recorded the show's theme song, which describes the history and formation of the universe and the Earth. Co-lead singer Ed Robertson was asked by Lorre and Prady to write a theme song for the show after the producers attended one of the band's concerts in Los Angeles. By coincidence, Robertson had recently read Simon Singh's book Big Bang, and at the concert improvised a freestyle rap about the origins of the universe. Lorre and Prady phoned him shortly thereafter and asked him to write the theme song. Having been asked to write songs for other films and shows, but ending up being rejected because producers favored songs by other artists, Robertson agreed to write the theme only after learning that Lorre and Prady had not asked anyone else.

On October 9, 2007, a full-length (1 minute and 45 seconds) version of the song was released commercially. Although some unofficial pages identify the song title as "History of Everything," the cover art for the single identifies the title as "Big Bang Theory Theme." A music video also was released via special features on The Complete Fourth Season DVD and Blu-ray set. The theme was included on the band's greatest hits album, Hits from Yesterday & the Day Before, released on September 27, 2011. In September 2015, TMZ uncovered court documents showing that Steven Page sued former bandmate Robertson over the song, alleging that he was promised 20% of the proceeds, but that Robertson has kept that money entirely for himself.

Actors' salaries

For the first three seasons, Galecki, Parsons, and Cuoco, the three main stars of the show, received at most $60,000 per episode. The salary for the three went up to $200,000 per episode for the fourth season. Their per-episode pay went up an additional $50,000 in each of the following three seasons, culminating in $350,000 per episode in the seventh season. In September 2013, Bialik and Rauch renegotiated the contracts they held since they were introduced to the series in 2010. On their old contracts, each was making $20,000–$30,000 per episode, while the new contracts doubled that, beginning at $60,000 per episode, increasing steadily to $100,000 per episode by the end of the contract, as well as adding another year for both.

By season seven, Galecki, Parsons, and Cuoco were also receiving 0.25% of the series' back-end money. Before production began on the eighth season, the three plus Helberg and Nayyar, looked to renegotiate new contracts, with Galecki, Parsons, and Cuoco seeking around $1 million per episode, as well as more back-end money. Contracts were signed in the beginning of August 2014, giving the three principal actors an estimated $1 million per episode for three years, with the possibility to extend for a fourth year. The deals also include larger pieces of the show, signing bonuses, production deals, and advances towards the back-end. Helberg and Nayyar were also able to renegotiate their contracts, giving them a per-episode pay in the "mid-six-figure range", up from around $100,000 per episode they each received in years prior. The duo, who were looking to have salary parity with Parsons, Galecki, and Cuoco, signed their contracts after the studio and producers threatened to write the characters out of the series if a deal could not be reached before the start of production on season eight. By season 10, Helberg and Nayyar reached the $1 million per episode parity with Parsons, Galecki, and Cuoco, due to a clause in their deals signed in 2014.

In March 2017, the main cast members (Galecki, Parsons, Cuoco, Helberg, and Nayyar) took a 10% pay cut to allow Bialik and Rauch an increase in their earnings. This put Galecki, Parsons, Cuoco, Helberg and Nayyar at $900,000 per episode, with Parsons, Galecki, and Helberg also receiving overall deals with Warner Bros. Television. By the end of April, Bialik and Rauch had signed deals to earn $500,000 per episode, each, with the deals also including a separate development component for both actors. The deal was an increase from the $175,000 – $200,000 the duo had been making per episode.

Cast and characters

These actors are credited in all episodes of the series:

These actors were first credited as guest stars and later promoted to main cast:

Scientist cameos

See also: List of The Big Bang Theory characters §Guest stars appearing as themselves

As the theme of the show revolves around science, many distinguished and high-profile scientists have appeared as guest stars on the show. Famous astrophysicist and Nobel laureate George Smoot had a cameo appearance in the second season. Theoretical physicist Brian Greene appeared in the fourth season, as well as astrophysicist, science populizer, and physics outreach specialist Neil deGrasse Tyson, who also appeared in the twelfth season.

Cosmologist Stephen Hawking made a short guest appearance in the fifth-season episode; in the eighth season, Hawking video conferences with Sheldon and Leonard, and makes another appearance in the 200th episode. In the fifth and sixth seasons, NASA astronaut Michael J. Massimino played himself multiple times in the role of Howard's fellow astronaut. Bill Nye appeared in the seventh and twelfth seasons.

Episodes


Season

Episodes

Originally aired

Nielsen ratings

First aired

Last aired

Viewers
(millions)

Viewers
rank

18–49
rating/share

18–49
rank

1

17

September24,2007

May19,2008

8.31

68

3.3/8

46

2

23

September22,2008

May11,2009

10.03

40

N/A

N/A

3

23

September21,2009

May24,2010

14.22

12

5.3/13

5

4

24

September23,2010

May19,2011

13.21

13

4.4/13

7

5

24

September22,2011

May10,2012

15.82

8

5.5/17

6

6

24

September27,2012

May16,2013

18.68

3

6.2/19

2

7

24

September26,2013

May15,2014

19.96

2

6.2/20

2

8

24

September22,2014

May7,2015

19.05

2

5.6/17

4

9

24

September21,2015

May12,2016

20.36

2

5.8/19

3

10

24

September19,2016

May11,2017

18.99

2

4.9/19

3

11

24

September25,2017

May10,2018

18.63

1

4.4

5

12

24

September24,2018

May16,2019

17.31

2

3.6

6

Recurring themes and elements

Science

Much of the series focuses on science, particularly physics. The four main male characters are employed at Caltech and have science-related occupations, as do Bernadette and Amy. The characters frequently banter about scientific theories or news (notably around the start of the show), and make science-related jokes.

Science has also interfered with the characters' romantic lives. Leslie breaks up with Leonard when he sides with Sheldon in his support for string theory rather than loop quantum gravity.[71] When Leonard joins Sheldon, Raj, and Howard on a three-month Arctic research trip, it separates Leonard and Penny at a time when their relationship is budding. When Bernadette takes an interest in Leonard's work, it makes both Penny and Howard envious and results in Howard confronting Leonard, and Penny asking Sheldon to teach her physics.[72] Sheldon and Amy also briefly end their relationship after an argument over which of their fields is superior.

The four main male characters are all avid science fiction, fantasy, and comic book fans and memorabilia collectors.

Star Trek in particular is frequently referenced and Sheldon identifies strongly with the character of Spock, so much so that when he is given a used napkin signed by Leonard Nimoy as a Christmas gift from Penny he is overwhelmed with excitement and gratitude ("I possess the DNA of Leonard Nimoy?!"). Star Trek: The Original Series cast member George Takei has made a cameo, and Leonard Nimoy made a cameo as the voice of Sheldon's vintage Mr. Spock action figure (both cameos were in dream sequences). Star Trek: The Next Generation cast members Brent Spiner and LeVar Burton have had cameos as themselves, while Wil Wheaton has a recurring role as a fictionalized version of himself. Leonard and Sheldon have had conversations in the Klingon language.

They are also fans of Star Wars, Battlestar Galactica, and Doctor Who. In the episode "The Ornithophobia Diffusion", when there is a delay in watching Star Wars on Blu-ray, Howard complains, "If we don't start soon, George Lucas is going to change it again" (referring to Lucas' controversial alterations to the films) and in "The Hot Troll Deviation", Katee Sackhoff of Battlestar Galactica appeared as Howard's fantasy dream girl. The characters have different tastes in franchises with Sheldon praising Firefly but disapproving of Leonard's enjoyment of Babylon 5.[n 1] With regard to fantasy, the four make frequent references to The Lord of the Rings and Harry Potter novels and movies. Additionally, Howard can speak Sindarin, one of the two Elvish languages from The Lord of the Rings.

Wednesday night is the group's designated "comic book night" because that is the day of the week when new comic books are released. The comic book store is run by fellow geek and recurring character Stuart. On a number of occasions, the group members have dressed up as pop culture characters, including The Flash, Aquaman, Frodo Baggins, Superman, Batman, Spock, The Doctor, Green Lantern, and Thor. As a consequence of losing a bet to Stuart and Wil Wheaton, the group members are forced to visit the comic book store dressed as Catwoman, Wonder Woman, Batgirl, and Supergirl. DC Comics announced that, to promote its comics, the company will sponsor Sheldon wearing Green Lantern T-shirts.

Various games have been featured, as well as referenced, on the series (e.g. World of Warcraft, Halo, Mario, Donkey Kong, etc.), including fictional games like Mystic Warlords of Ka'a (which became a reality in 2011) and Rock-paper-scissors-lizard-Spock.

Leonard and Penny's relationship

One of the recurring plot lines is the relationship between Leonard and Penny. Leonard becomes attracted to Penny in the pilot episode and his need to do favors for her is a frequent point of humor in the first season. Meanwhile, Penny dates a series of muscular, attractive, unintelligent, and insensitive jocks. Their first long-term relationship begins when Leonard returns from a three-month expedition to the North Pole in the season 3 premiere. However, when Leonard tells Penny that he loves her, she realizes she cannot say it back. Both Leonard and Penny go on to date other people; most notably with Leonard dating Raj's sister Priya for much of season 4. This relationship is jeopardized when Leonard comes to falsely believe that Raj has slept with Penny, and ultimately ends when Priya sleeps with a former boyfriend in "The Good Guy Fluctuation".

Penny, who admits to missing Leonard in "The Roommate Transmogrification", accepts his request to renew their relationship in "The Beta Test Initiation". After Penny suggests having sex in "The Launch Acceleration", Leonard breaks the mood by proposing to her. Penny says "no" but does not break up with him. She stops a proposal a second time in "The Tangible Affection Proof". In the sixth-season episode, "The 43 Peculiarity", Penny finally tells Leonard that she loves him. Although they both feel jealousy when the other receives significant attention from the opposite sex, Penny is secure enough in their relationship to send him off on an exciting four-month expedition without worrying in "The Bon Voyage Reaction". After Leonard returns, their relationship blossoms over the seventh season. In the penultimate episode "The Gorilla Dissolution", Penny admits that they should marry and when Leonard realizes that she is serious, he proposes with a ring that he had been saving for years. Leonard and Penny decide to elope to Las Vegas in the season 8 finale, but beforehand, wanting no secrets, Leonard admits to kissing another woman, Mandy Chow (Melissa Tang) while on an expedition on the North Sea. Despite this, Leonard and Penny finally elope in the season 9 premiere.

Sheldon and Amy's relationship

In the third-season finale, Raj and Howard sign Sheldon up for online dating to find a woman compatible with Sheldon and discover neurobiologist Amy Farrah Fowler. Like him, she has a history of social ineptitude and participates in online dating only to fulfill an agreement with her mother. This spawns a storyline in which Sheldon and Amy communicate daily while insisting to Leonard and Penny that they are not romantically involved. In "The Agreement Dissection", Sheldon and Amy talk in her apartment after a night of dancing and she kisses him on the lips. Instead of getting annoyed, Sheldon says "fascinating" and later asks Amy to be his girlfriend in "The Flaming Spittoon Acquisition". The same night he draws up "The Relationship Agreement" to verify the ground rules of him as her boyfriend and vice versa (similar to his "Roommate Agreement" with Leonard). Amy agrees but later regrets not having had a lawyer read through it.

In the episode "The Launch Acceleration", Amy tries to use her "neurobiology bag of tricks" to increase the attraction between herself and Sheldon. In the final fifth-season episode "The Countdown Reflection", Sheldon takes Amy's hand as Howard is launched into space. In the sixth season first episode "The Date Night Variable", after a dinner in which Sheldon fails to live up to this expectation, Amy gives Sheldon an ultimatum that their relationship is over unless he tells her something from his heart. Amy accepts Sheldon's romantic speech even after learning that it is a line from the first Spider-Man movie. In "The Cooper/Kripke Inversion" Sheldon states that he has been working on his discomfort about physical contact and admits that "it's a possibility" that he could one day have sex with Amy. Amy is revealed to have similar feelings in "The Love Spell Potential". Sheldon explains that he never thought about intimacy with anyone before Amy.

"The Locomotive Manipulation" is the first episode in which Sheldon initiates a kiss with Amy. Although initially done in a fit of sarcasm, he discovers that he enjoys the feeling. Consequently, Sheldon slowly starts to open up over the rest of the season, and starts a more intimate relationship with Amy. However, in the season finale, Sheldon leaves temporarily to cope with several changes and Amy becomes distraught. However, in "The Prom Equivalency", he hides in his room to avoid going to a mock prom reenactment with her. In the resulting stand-off, Amy is about to confess that she loves Sheldon, but he surprises her by saying that he loves her too. This prompts Amy to have a panic attack.

In the season eight finale, Sheldon and Amy get into a fight about commitment on their fifth anniversary. Amy tells Sheldon that she needs to think about the future of their relationship, unaware that Sheldon was about to propose to her. Season nine sees Sheldon harassing Amy about making up her mind until she breaks up with him. Both struggle with singlehood and trying to be friends for the next few weeks until they reunite in episode ten and have sex for the first time on Amy's birthday.

In the season eleven premiere, Sheldon proposes to Amy and she accepts. The two get married in the eleventh season finale.

Soft Kitty



In the show, the song "Soft Kitty" was described by Sheldon as a song sung by his mother when he was ill. Its repeated use in the series popularized the song. A scene depicting the origin of the song in Sheldon's childhood is depicted in an episode of Young Sheldon, which aired on February 1, 2018. It shows Sheldon's mother Mary singing the song to her son, who is suffering with the flu.

Howard's mother

In scenes set at Howard's home, he interacts with his rarely-seen mother (voiced by Carol Ann Susi until her death) by shouting from room to room in the house. She similarly interacts with other characters in this manner. She reflects the Jewish mother stereotype in some ways, such as being overly controlling of Howard's adult life and sometimes trying to make him feel guilty about causing her trouble. She is dependent on Howard, as she requires him to help her with her wig and makeup in the morning. Howard, in turn, is attached to his mother to the point where she still cuts his meat for him, takes him to the dentist, does his laundry and "grounds" him when he returns home after briefly moving out. Until Howard's marriage to Bernadette in the fifth-season finale, Howard's former living situation led Leonard's psychiatrist mother to speculate that he may suffer from some type of pathology, and Sheldon to refer to their relationship as Oedipal. In season 8, Howard's mother dies in her sleep while in Florida, which devastates Howard and Stuart, who briefly lived with Mrs. Wolowitz.

Apartment building elevator

In the apartment building where Sheldon, Leonard and Penny (and later Amy) live, the elevator has been out of order throughout most of the series, forcing characters to have to use the stairs. Stairway conversations between characters occur in almost every episode, often serving as a transition between longer scenes. The Season 3 episode, "The Staircase Implementation" reveals that the elevator was broken when Leonard was experimenting with rocket fuel. In the penultimate episode of the series, the elevator is returned to an operational state, causing Sheldon some angst.

Vanity cards

Like most shows created by Chuck Lorre, The Big Bang Theory ends by showing for one second a vanity card written by Lorre after the credits, followed by the Warner Bros. Television closing logo. These cards are archived on Lorre's website. The series final vanity card reads simply “The End”.

Reception

Critical reception

Initial reception for the series was mixed. The review aggregation website Rotten Tomatoes reported a 52% approval rating for the first season based on reviews from 23 critics, with an average rating of 5.18/10. The website's critical consensus reads, "The Big Bang Theory brings a new class of character to mainstream television, but much of the comedy feels formulaic and stiff." On Metacritic, the season holds a score of 57 out of 100, based on reviews from 23 critics, indicating "mixed or average reviews". Later seasons received more acclaim and in 2013, TV Guide ranked the series #52 on its list of the 60 Best Series of All Time.

U.S. standard ratings

The Big Bang Theory started off slowly in the ratings, failing to make the top 50 in its first season (ranking 68th), and ranking 40th in its second season. When the third season premiered on September 21, 2009, however, The Big Bang Theory ranked as CBS's highest-rated show of that evening in the adults 18–49 demographic (4.6/10) along with a then-series-high 12.83million viewers. After the first three seasons aired at different times on Monday nights, CBS moved the show to Thursdays at 8:00 ET for the 2010–2011 schedule, to be in direct competition with NBC's Comedy Block and Fox's American Idol (then the longest reigning leading primetime show on U.S. television from 2004 to 2011). During its fourth season, it became television's highest rated comedy, just barely beating out eight-year champ Two and a Half Men. However, in the age 18–49 demographic (the show's target age range), it was the second highest rated comedy, behind ABC's Modern Family. The fifth season opened with viewing figures of over 14 million.

The sixth season boasts some of the highest-rated episodes for the show so far, with a then-new series high set with "The Bakersfield Expedition", with 20 million viewers, a first for the series, which along with NCIS, made CBS the first network to have two scripted series reach that large an audience in the same week since 2007. In the sixth season, the show became the highest rated and viewed scripted show in the 18–49 demographic, trailing only the live regular NBC Sunday Night Football coverage, and was third in total viewers, trailing NCIS and Sunday Night Football. Season seven of the series opened strong, continuing the success gained in season six, with the second episode of the premiere, "The Deception Verification", setting the new series high in viewers with 20.44 million.

Showrunner Steve Molaro, who took over from Bill Prady with the sixth season, credits some of the show's success to the sitcom's exposure in off-network syndication, particularly on TBS, while Michael Schneider of TV Guide attributes it to the timeslot move two seasons earlier. Chuck Lorre and CBS Entertainment president Nina Tassler also credit the success to the influence of Molaro, in particular the deepening exploration of the firmly established regular characters and their interpersonal relationships, such as the on-again, off-again relationship between Leonard and Penny. Throughout much of the 2012–13 season, The Big Bang Theory placed first in all of syndication ratings, receiving formidable competition from only Judge Judy and Wheel of Fortune (first-run syndication programs). By the end of the 2012–13 television season, The Big Bang Theory had dethroned Judge Judy as the ratings leader in all of syndicated programming with 7.1, Judy descending to second place for that season with a 7.0. The Big Bang Theory did not place first in syndication ratings for the 2013–14 television season, beaten out by Judge Judy.