Doc McStuffins is a computer-animated children's television series created and executive produced by Chris Nee (an Irish-American who was an associate producer for international versions of Sesame Street) and produced by Brown Bag Films which aired on Disney Channel and Disney Junior from March 23, 2012 to April 18, 2020. The series centers on a girl who can "fix" toys, with help from her toy friends. It features songs written and composed by Kay Hanley and Michelle Lewis.

The series received positive reviews due to the series' concept and the main character, as well as its portrayal of African Americans (Nee stated in 2013 that Doc is African American, as proposed by Disney during her initial pitch, Nee initially only knowing she wanted a girl doctor) in a Disney series. Nee describes the series as "Cheers for Preschoolers."

On November 16, 2016, Disney Junior renewed the series for a fifth season. On April 4, 2018, Lara Jill Miller, the voice of Lambie, stated that the series finale had been recorded and would premiere on April 18, 2020, ending the series’ original run after five seasons, and there were no plans for the show to have a sixth season. Since the show ended, reruns continue to air on Disney Junior both locally and globally, as well as the show itself been made available on Disney NOW and Disney+. On February 7, 2022, it was announced that the series would be celebrating its 10th anniversary in the form of an animated musical special, set to premiere sometime in 2022.


Premise
The series chronicles freckled, seven-year-old (eight as of 2020 despite the cancellation) Dottie "Doc" McStuffins who decides she wants to become a doctor like her mother, a pediatrician. She practices her dream by fixing toys and dolls.

When she activates her magic stethoscope, she can create a variety of supernatural effects, including traveling through time. Her most regular use of it in the TV series is to cause toys, dolls, and stuffed animals to come to life. They are able to move, speak, sing songs, pick up things, hear, see, and smell odors, and she can interact with them. With help from her stuffed animals, patients, and toys, Stuffy the Dragon, Hallie the Hippo, Lambie the Lamb, and Chilly the Snowman, Doc helps toys recover, or "feel better", by giving them check-ups and diagnosing their fictional illnesses with an encyclopedia called "The Big Book of Boo Boos" and another encyclopedia called "The Big Vet Book" for her toy pets when she's a veterinarian. In season four the Big Book of Boo Boos and The Big Vet Book go hi-tech in a tablet form.

Each 11-minute episode includes original songs. During ending credits in season 1, Doc gives advice to viewers about staying healthy. Seasons 1 and 2 have the original intro for the theme song, but in season 3, the spoken line by Doc at the end of the theme song was re-recorded with Doc's new voice. In season 3 Doc opens up a veterinary clinic for fixing toy pets in addition to the regular medical services that she provides for the other toys. In season 4, Doc's Grandma reveals her own magical stethoscope and teleports her and Doc to McStuffinsville, a magical city populated by living toys, and puts Doc in charge of the McStuffinsville Hospital. In season 5, Doc and her toys put together the McStuffinsville Pet Rescue Team, where they work together to rescue pets in need.

Each episode focuses on Doc and her crew helping another toy in need and after each check up gives each toy advice from anything that has happened to her or other circumstances. In some episodes a member of Doc’s crew ended up being the toy in need and even Doc herself has been the patient with the toys caring for her in the same way she had.

Main
"Doc" McStuffins (voiced by Kiara Muhammad in Season 1-2 and Laya DeLeon Hayes in Season 3–5) is the main character of the series, Doc is a seven-year-old girl who likes to fix toys, dolls, and stuffed animals. She wants to be a doctor like her mother, one day. She has a magical toy stethoscope which is her form of communication with all of the toys. She is a girl with long dark brown hair tied in braided pigtails with a fashionable headband in the middle of her head. She usually wears a lab coat over a long sleeved purple-and-white striped T-shirt and pink-colored skirt with polka-dot leggings on her legs and violet ankle socks with pink sneakers with sparkles. Her name is used for the series title. Also, her maternal grandfather has survived heart[14] and knee replacement surgery.
Lambie (voiced by Lara Jill Miller) is a stuffed lamb who is one of Doc's best friends. She is very sweet, likes to hug people, and is a gifted dancer who wears a pink bow with her matching tutu. Her other friends are Stuffy, Hallie, and Chilly. She may have a bit of a crush on Stuffy, seeing as she gives him the most cuddles. Lambie also idolizes Dress-Up Daisy and hopes to be like a fashionista like her.
Stuffy (voiced by Robbie Rist in the TV series and Ben Schwartz in "The Doc Files") is a stuffed blue dragon who tries to be the bravest dragon of all but does not succeed at that every time especially with spiders which he has a fear of. He is also clumsy. He is one of Doc's friends and his other friends are Hallie, Lambie, and Chilly. His design is partially inspired by Figment from the Epcot ride Journey Into Imagination at Walt Disney World in Florida.
Chilly (voiced by Jess Harnell) is a stuffed snowman who is a hypochondriac and does not always seem sure that he isn't a real snowman. He is sweet and one of Doc's more fearful friends. He is also friends with Lambie, Stuffy, and Hallie. Chilly wears a black top hat and a blue scarf.
Hallie (voiced by Loretta Devine) is a stuffed purple hippo and a nurse who is Doc's assistant. She is friendly and treats Doc's patients with respect and good care. She is good friends with Doc and the other stuffed animals. She also has a Radar O'Reilly-like intuition as to what Doc needs during an exam, which she calls a "Hippo Hunch" and sometimes acts like a drill sergeant. She wears a Candy striper nurse's outfit, and resembles the nurse at Doc's mother's clinic, named Hattie. She wears red glasses.
Squeakers is a purple squeaky toy that looks like a blowfish and can go in the water like Hermie, Marvin, Surfer Girl, Melinda the Mermaid, and Lula.
Donny McStuffins (voiced by Jaden Betts in Season 1-2 and Andre Robinson in Seasons 3 & 5) is Doc's four-year-old brother who usually spends most of his time playing with his toy cars and his friends. He's also a main character in the first 3 Seasons, and a guest star character in Season 5. He owns the toy knight action figure named Sir Kirby, who appears in the episodes Knight Time and The Dark Knight.
Dr. Maisha McStuffins / Mom (voiced by Kimberly Brooks (also credited as Kim and Kimberly D. Brooks in some episodes)) – She is the mother of Doc and Donny and the wife of Mr. McStuffins. She is a doctor who works at a clinic. She expects Doc to become a doctor, like herself.
Mr. Marcus McStuffins / Dad (voiced by Gary Anthony Williams) – Mostly a stay-at-home father but indicated in the episode "The New Girl" to have a part-time job who usually cooks dinner while his wife is at work. He takes care of Doc and Donny, his children.