William Atherton
William Atherton Knight Jr. (born July 30, 1947) is an American actor, best known for portraying Richard Thornburg in Die Hard and its sequel and Walter Peck in Ghostbusters.
Known for
- Law & Order: Special Victims Unit (1999)
- Law & Order (1990)
- Law & Order (1990)
- Desperate Housewives (2004)
- Castle (2009)
- Lost (2004)
- Stargate SG-1 (1997)
- Monk (2002)
- The Practice (1997)
- Boston Legal (2004)
- Numb3rs (2005)
- Murder, She Wrote (1984)
- Murder, She Wrote (1984)
- Murder, She Wrote (1984)
- The Outer Limits (1995)
- Nash Bridges (1996)
- The Twilight Zone (1985)
- The Twilight Zone (1985)
- Childrens Hospital (2008)
- Tales from the Crypt (1989)