Clea Helen D'Etienne DuVall was born on September 25, 1977 in Los Angeles, California. He is an American film and television actress.

DuVall's first major role came in Robert Rodriguez's 1998 take on the alien-body-snatcher genre, The Faculty (1998).

In 1996 she was cast in a film called Little Witches. Sadly it didn’t make much of a buzz. She participated in a few other films, such as Niagara, Niagara, Sleeping Beauties, and the made for TV movie The Defenders: Payback.

It was with the release of this movie that people first noticed Miss DuVall. She also starred in such movies as Girl, Interrupted, The Laramie Project, 21 Grams, Identity, The Grudge and Zodiac (2007).

She also appeared in TV series Heroes. Her upcoming roles will be Anamorph and Passengers.

Filmography

• Passengers (2008)
• Anamorph (2007)
• "Heroes" (7 episodes, 2006-2007)
• Ten Inch Hero (2007)
• Zodiac (2007)
• Itty Bitty Titty Committee (2007)
• Two Weeks (2006)
• Champions (2006)
• "CSI: Crime Scene Investigation" (1 episode, 2005)
• Fathers and Sons (2005)
• "Carnivàle" (23 episodes, 2003-2005)
• The Grudge (2004)
• Helter Skelter (2004)
• 21 Grams (2003)
• Identity (2003)
• The Slaughter Rule (2002)
• The Laramie Project (2002)
• How to Make a Monster (2001)
• Thirteen Conversations About One Thing (2001)
• Ghosts of Mars (2001)
• "The Fugitive" (2 episodes, 2001)
• See Jane Run (2001)
• "Popular" (2 episodes, 2000)
• Bear to the Right (2000)
• Committed (2000)
• Girl, Interrupted (1999)
• But I'm a Cheerleader (1999)
• The Astronaut's Wife (1999)
• Sleeping Beauties (1999)
• Wildflowers (1999)
• She's All That (1999)
• A Slipping-Down Life (1999)
• The Faculty (1998)
• Can't Hardly Wait (1998)
• Girl (1998)
• How to Make the Cruelest Month (1998)
• The Defenders: Payback (1997)
• Life During Wartime (1997)
• Niagara, Niagara (1997)
• "Buffy the Vampire Slayer" (1 episode, 1997)
• On the Edge of Innocence (1997)
• "Crisis Center" (1 episode, 1997)
• "ER" (2 episodes, 1997)
• Little Witches (1996)
• "Dangerous Minds" (1 episode, 1996)