The Simpsons is an American animated sitcom created by Matt Groening for the Fox Broadcasting Company. The series is a satirical parody of a middle class American lifestyle epitomized by its family of the same name, which consists of Homer, Marge, Bart, Lisa and Maggie. The show is set in the fictional town of Springfield and parodies American culture, society, television and many aspects of the human condition.

The family was conceived by Groening shortly before a pitch for a series of animated shorts with the producer James L. Brooks. Groening created a dysfunctional family and named the characters after members of his own family, substituting Bart for his own name. The shorts became a part of The Tracey Ullman Show on April 19, 1987. After a three-season run, the sketch was developed into a half-hour prime time show and was an early hit for Fox, becoming the network's first series to land in the Top 30 ratings in a season (1989–1990).

Since its debut on December 17, 1989, the show has broadcast 508 episodes and the twenty-third season started airing on September 25, 2011. The Simpsons is the longest-running American sitcom, the longest-running American animated program, and in 2009 it surpassed Gunsmoke as the longest-running American primetime, scripted television series. The Simpsons Movie, a feature-length film, was released in theaters worldwide on July 26 and July 27, 2007, and grossed over $527 million.

Margaret "Maggie" Simpson is a fictional character in the animated television series The Simpsons. She first appeared on television in the Tracey Ullman Show short "Good Night" on April 19, 1987. Maggie was created and designed by cartoonist Matt Groening while he was waiting in the lobby of James L. Brooks' office. She received her first name from Groening's youngest sister. After appearing on The Tracey Ullman Show for three years, the Simpson family was given their own series on the Fox Broadcasting Company which debuted December 17, 1989.

Maggie is the youngest child of Marge and Homer, and sister to Bart and Lisa. She is often seen sucking on her pacifier and, when she walks, she trips over her clothing and falls on her face (this being a running gag, being used much more in earlier seasons). Being an infant, she cannot talk. Therefore, she is the least seen and heard in the Simpson family.

Maggie's squeaking and occasional speaking parts are currently provided by Nancy Cartwright, but she has also been voiced by guest stars James Earl Jones, Elizabeth Taylor and Jodie Foster, and by series regulars Yeardley Smith and Harry Shearer. Maggie has appeared in various media relating to The Simpsons – including video games, The Simpsons Movie, The Simpsons Ride, commercials and comic books – and has inspired an entire line of merchandise.

Conan Christopher O'Brien (born April 18, 1963) is an American television host, comedian, writer, producer and performer. Since November 2010 he has hosted Conan, a late-night talk show that airs on the American cable television station TBS.

O'Brien was born in Brookline, Massachusetts, and raised in an Irish Catholic family. He served as president of the Harvard Lampoon while attending Harvard University, and was a writer for the sketch comedy series Not Necessarily the News. After writing for several comedy shows in Los Angeles, he joined the writing staff of Saturday Night Live, and later of The Simpsons. He hosted Late Night with Conan O'Brien from 1993 to 2009, followed by seven months hosting The Tonight Show with Conan O'Brien, the only person to serve as the permanent host for both NBC programs.

O'Brien was born in Brookline, Massachusetts (a suburb of Boston) to Thomas O'Brien, a physician, epidemiologist, and professor of medicine at Harvard, and Ruth O'Brien (née Reardon), an attorney and partner at the Boston firm Ropes & Gray. He is the third of six children. O'Brien's family is Irish Catholic and descends from pre-Civil War era immigrants. In a Late Night episode, O'Brien paid a visit to County Kerry, Ireland, where his ancestors originated.

Henry Albert "Hank" Azaria ( /əˈzɛəriə/ ə-ZAIR-ee-ə; born April 25, 1964) is an American film, television and stage actor, director, voice actor, and comedian. He is noted for being one of the principal voice actors on the animated television series The Simpsons (1989–present), on which he performs the voices of Moe Szyslak, Apu Nahasapeemapetilon, Chief Wiggum, Comic Book Guy, Carl Carlson and numerous others. Azaria, who attended Tufts University, joined the show with little voice acting experience, but became a regular in its second season. Many of his performances on the show are based on famous actors and characters; Moe's voice, for example, is based on actor Al Pacino.

Alongside his continued voice acting on The Simpsons, Azaria became more widely known through his live-action appearances in films such as The Birdcage (1996) and Godzilla (1998). He has continued to star in numerous films including Mystery Men (1999), America's Sweethearts (2001), Shattered Glass (2003), Along Came Polly (2004), Run Fatboy Run (2007), Night at the Museum: Battle of the Smithsonian (2009) and The Smurfs (2011). He also had recurring roles on the television series Mad About You and Friends, and starred in the drama Huff (2004–2006), playing the titular character, as well as appearing in the popular stage musical Spamalot. Originally primarily a comic actor, in recent years Azaria has taken on more dramatic roles including the TV films Tuesdays With Morrie (1999) and Uprising (2001). He has won four Emmys and a Screen Actors Guild Award. Azaria was married to actress Helen Hunt from 1999 to 2000.

Guillermo del Toro (Spanish pronunciation: [ɡiˈʎermo ðel ˈtoɾo]; born October 9, 1964) is a Mexican director, producer, screenwriter, novelist and designer. He is mostly known for his acclaimed films, Blade II, Pan's Labyrinth and the Hellboy film franchise. He is a frequent collaborator with Ron Perlman, Federico Luppi and Doug Jones. His films draw heavily on sources as diverse as weird fiction, fantasy and war.

Del Toro was born in Guadalajara, Jalisco, Mexico. He was raised in a strict Catholic household. Del Toro studied at the Centro de Investigación y Estudios Cinematográficos, in Guadalajara. He first got involved in filmmaking when he was about eight years old and studied special effects and make-up with SFX artist Dick Smith. Del Toro participated in the cult series La Hora Marcada with other renowned Mexican filmmakers such as Emmanuel Lubezki and Alfonso Cuarón.

He spent ten years as a special effects make-up designer and formed his own company, Necropia. He also co-founded the Guadalajara International Film Festival. Later on in his directing career, he formed his own production company, the Tequila Gang.