Amanda Peet (born January 11, 1972) is an American actress, who has appeared on film, stage, and television. After studying with Uta Hagen at Columbia University, Peet began her career in television commercials, and progressed to small roles on television, before making her film debut in 1995. Featured roles in films such as the 2000 comedy film The Whole Nine Yards brought her to a much wider recognition.
She has appeared in a variety of films, including the 2003 psychological horror Identity, the 2005 action-thriller Syriana, the 2006 comedy-drama Griffin & Phoenix, the 2007 romantic comedy The Ex, the 2008 science fiction film The X-Files: I Want to Believe and the 2009 disaster adventure drama 2012. She has also appeared in the 1999 drama series Jack & Jill and the 2006 comedy series Studio 60 on the Sunset Strip.