Nancy Campbell Cartwright was born on October 25, 1957 in Dayton, Ohio, USA. He is an American voice actress.

He helped her get into the voice acting buisness. Nancy is the memorable voice of Bart Simpson, Ralph Wiggum, Chuckie, and many other famous cartoon characters. She has written her own book "My Life As A 10-Year-Old Boy".

He also starred in Kim Possible, The Replacements, Richie Rich, Animaniacs, Pinky and the Brain, My Little Pony, The Critic, God, The Devil and Bob, Mike, Lu & Og, Pound Puppies, The Snorks, Galaxy High as well as Chuck Jones' final work, Timberwolf.

Cartwright has also appeared on camera in numerous television series and movies, playing roles in Fame, Empty Nest, Cheers, The Fresh Prince of Bel-Air, Twilight Zone: The Movie, Flesh + Blood, and Godzilla as well as the lead in the TV movie Marian Rose White. Cartwright also appeared in a Season 6 episode of 24 as Jeannie Tyler.

Filmography

• "The Simpsons" (402 episodes, 1989-2007)
• "The Replacements" (38 episodes, 2006-2007)
• "Kim Possible" (86 episodes, 2002-2007)
• The Simpsons Movie (2007)
• "American Idol: The Search for a Superstar" (1 episode, 2007)
• "24" (1 episode, 2007)
• "Random! Cartoons" (1 episode, 2007)
• "Lilo & Stitch: The Series" (2 episodes, 2003-2005)
• "Family Guy" (1 episode, 2005)
• Kim Possible: So the Drama (2005)
• The Simpsons' Christmas Message (2004)
• Kim Possible 2: Drakken's Demise (2004)
• Kim Possible: A Sitch in Time (2003)
• "All Grown Up" (2003)
• The Simpsons: Hit & Run (2003)
• Kim Possible: The Secret Files (2003)
• Rugrats Go Wild (2003)
• The Simpsons: Skateboarding (2002)
• "Rugrats" (2 episodes, 1992-2004)
• Rugrats: Royal Ransom (2002)
• Rapsittie Street Kids: Believe in Santa (2002)
• The Simpsons: Road Rage (2001)
• Timber Wolf (2001)
• The Simpsons: Wrestling (2001)
• "God, the Devil and Bob" (13 episodes, 2000)
• "Big Guy and Rusty the Boy Robot" (1999)
• Simpsons Bowling (1999)
• Wakko's Wish (1999)
• "Futurama" (1 episode, 1999)
• "Pinky, Elmyra & the Brain" (25 episodes, 1998-1999)
• "Mike, Lu & Og" (1999)
• The Land Before Time VI: The Secret of Saurus Rock (1998)
• The Jungle Book: Mowgli's Story (1998)
• Godzilla (1998)
• "Toonsylvania" (1998)
• The Simpsons: Virtual Springfield (1997)
• Suddenly (1996)
• "Sesame Street" (1 episode, 1996)
• Vows of Deception (1996)
• The Simpsons: Cartoon Studio (1996)
• "Baywatch Nights" (1 episode, 1995)
• "The Twisted Adventures of Felix the Cat" (1995)
• "Timon and Pumbaa" (1995)
• "The Fresh Prince of Bel-Air" (1 episode, 1995)
• "The Critic" (7 episodes, 1994-1995)
• "ABC Weekend Specials" (3 episodes, 1984-1994)
• "Aladdin" (1994)
• A Goof Troop Christmas (1993)
• "Goof Troop" (8 episodes, 1992-1993)
• "2 Stupid Dogs" (2 episodes, 1993)
• "Problem Child" (1993)
• "Animaniacs" (2 episodes, 1993)
• Precious Victims (1993)
• "Bonkers" (1993)
• The Simpsons: Bart's Nightmare (1993)
• Dangerous: The Short Films (1993)
• "The Pink Panther" (1993)
• Petal to the Metal (1992)
• "Raw Toonage" (1992)
• Big Bird's Birthday or Let Me Eat Cake (1991)
• Comic Relief IV (1991)
• The Simpsons: Bart vs. the Space Mutants (1991)
• The Simpsons (1991)
• "Bobby's World" (1 episode 1990)
• The Ice Capades 50th Anniversary Special (1990)
• The Simpsons: Family Therapy (1989)
• The Little Mermaid (1989)
• Little Nemo: Adventures in Slumberland (1989)
• "Empty Nest" (1 episode, 1989)
• "TV 101" (1 episode, 1989)
• "Dink, the Little Dinosaur" (1989)
• The Simpsons: Family Portrait (1988)
• "Alvin & the Chipmunks" (107 episodes, 1983-1988)
• "Fantastic Max" (1988)
• Yellow Pages (1988)
• Who Framed Roger Rabbit (1988)
• Pound Puppies and the Legend of Big Paw (1988)
• "The Tracey Ullman Show" (1987)
• Christmas Every Day (1987)
• "Mr. Belvedere" (1 episode, 1987)
• The Chipmunk Adventure (1987)
• "Our House" (1 episode, 1987)
• "Galaxy High School" (13 episodes, 1986-1987)
• "Popeye and Son" (1987)
• My Little Pony: The Movie (1986)
• "Bridges to Cross" (1 episode, 1986)
• "My Little Pony and Friends" (7 episodes, 1986)
• "Pound Puppies" (1986)
• "Cheers" (1 episode, 1985)
• Flesh+Blood (1985)
• Heaven Help Us (1985)
• Not My Kid (1985)
• "Snorks" (1984)
• "Fame" (2 episodes, 1983-1984)
• "Shirt Tales" (1982)
• "Saturday Supercade" (1983)
• "Monchhichis" (1983)
• Twilight Zone: The Movie (1983)
• Deadly Lessons (1983)
• "Tucker's Witch" (1 episode, 1982)
• The Rules of Marriage (1982)
• Marian Rose White (1982)
• Skokie (1981)
• "Ri¢hie Ri¢h" (1981)
• "The Ri¢hie Ri¢h/Scooby-Doo Show" (1980)

Awards

• Daytime Emmy Outstanding Performer in an Animated Program "Kim Possible" 2004
• Annie Voice Acting in the Field of Animation "The Simpsons" 1995
• Emmy Outstanding Voiceover Performance "The Simpsons" 1992