Daniel Michael DeVito Jr. (born November 17, 1944) is an American actor and filmmaker. He gained prominence for his portrayal of the taxi dispatcher Louie De Palma in the television series Taxi (1978–1983), which won him a Golden Globe Award and an Emmy Award. He plays Frank Reynolds on the FX and FXX sitcom It's Always Sunny in Philadelphia (2006–present).

He is known for his film roles in One Flew Over the Cuckoo's Nest (1975), Terms of Endearment (1983), Head Office (1985), Ruthless People (1986), Throw Momma from the Train (1987), Twins (1988), The War of the Roses (1989), Batman Returns (1992), Jack the Bear (1993), Junior (1994), Matilda (1996), L.A. Confidential (1997), The Big Kahuna (1999), Big Fish (2003), Deck the Halls (2006), When in Rome (2010), Wiener-Dog (2016), and Jumanji: The Next Level (2019). He has voiced roles in such films as Hercules (1997), The Lorax (2012), and Smallfoot (2018).

Timothy Walter Burton (born August 25, 1958) is an American director, producer, writer, and animator. Known for pioneering goth culture in the American film industry, Burton is famous for his gothic horror and fantasy films. He has received numerous accolades including an Emmy Award, and a Golden Globe Award as well as nominations for two Academy Awards and three BAFTA Awards. He was honored with the Venice International Film Festival's Golden Lion for Lifetime Achievement in 2007 and was given the Order of the Arts and Letters by Culture Minister of France in 2010.

DeVito and wife Rhea Perlman starred together in his 1996 film Matilda, based on Roald Dahl's children's novel. DeVito was also one of the producers nominated for an Academy Award for Best Picture for Erin Brockovich (2000).

Rhea Jo Perlman (born March 31, 1948) is an American actress. She is well-known for playing head waitress Carla Tortelli in the sitcom Cheers (1982–1993). Over the course of 11 seasons, Perlman was nominated for ten Emmy Awards for Outstanding Supporting Actress — winning four times — and was nominated for a record six Golden Globe Awards for Best Supporting Actress in a Television Series. 

She has also appeared in films, including Canadian Bacon (1995), Matilda (1996), The Sessions (2012), Poms (2019), and Barbie (2023).Perlman met Danny DeVito on January 17, 1971, when she went to see a friend in the single performance of the play The Shrinking Bride, which also featured DeVito. 

They moved in together two weeks after meeting and married on January 28, 1982. They have three children: Lucy Chet DeVito, Grace Fan DeVito, and Jacob Daniel DeVito.[19] Perlman, who is Jewish, and DeVito, who was raised Catholic, raised their children celebrating the major holidays of both religions but did not give their children any religious identity. In addition to their three children, the couple has one granddaughter.

The family resided in Beverly Hills, California, and they owned a vacation home in Interlaken, New Jersey that they frequented to get away from Los Angeles. Throughout their relationship, Perlman and DeVito have acted alongside each other several times, including in the TV show Taxi and the feature film Matilda.