Gw mau tau Filmografi dari William Atherton

The New Centurions (1972) - Johnson

Class of '44 (1973) - Fraternity President

The Sugarland Express (1974) - Clovis Michael Poplin

The Day of the Locust (1975) - Tod Hackett

The Hindenburg (1975) - Boerth

Independence (1976) - Benjamin Rush

Looking for Mr. Goodbar (1977) - James

Ghostbusters (1984) - Walter Peck

Real Genius (1985) - Prof. Jerry Hathaway

No Mercy (1986) - Allan Deveneux

Die Hard (1988) - Richard Thornburg

Grim Prairie Tales: Hit the Trail... to Terror (1990) - Arthur

Die Hard 2 (1990) - Richard Thornburg

The Pelican Brief (1993) - Bob Gminski

Saints and Sinners (1994) - Terence McCone

Frank & Jesse (1995) - Allan Pinkerton

Bio-Dome (1996) - Dr. Noah Faulkner

Executive Power (1997) - President John Fields

Hoodlum (1997) - Thomas Dewey

Mad City (1997) - Malt Dohlen

Michael Kael contre la World News Company (1998) - James Denit

The Stranger (1999) - Arthur

The Crow: Salvation (2000) - Nathan Randall

Burning Down the House (2001) - Arthur Kranston

Night Visions (2001) (TV series) - William Price

Race to Space (2001) - Ralph Stanton

Who's Your Daddy? (2003) - Uncle Duncan 'Duncay' Mack

The Last Samurai (2003) - Winchester Rep

Into the Sun (2005) - Agent Block

Headspace (2005) - Dr. Ira Gold

Totally Baked: A Pot-U-Mentary (2007) - Lyle Funion

Hacia la oscuridad (Towards Darkness) (2007) - John

The Girl Next Door (2007) - Adult David

bgFATLdy (a.k.a. Black Crescent Moon) (2008) - Jo Dexton

The Kane Files: Life of Trial (2010) - Daniel Morgan

Jinn (2010) - Father Westhoff

Tim and Eric's Billion Dollar Movie (2012)

Jersey Shore Shark Attack [2012]

The Citizen (2012 film) [2012]

Ghostbusters: The Video Game (2009) (VG) - Walter Peck (Voice)

Centennial (1978–1979) (TV miniseries) - Jim Lloyd

A Single Light (1981) (TV)

The House of Mirth (1981) (TV) - Lawrence Selden

Tomorrow's Child (1982) (TV) - Jim Spence

Malibu (1983) (TV) - Stan Harvey

The Twilight Zone (1985, 1987) (TV series) - Mr. Dundee/Brian Wolfe

Murder, She Wrote (1985, 1987, 1991) (TV series) - Larry Holleran/Greg Dalton/Andy Henley

A Fight for Jenny (1986) (TV) - Michael Rosen

The Equalizer (1987, 1989) (TV series) - Martin 'Alpha' Loeber/Gideon

Intrigue (1988) (TV) - Doggett

Buried Alive (1990) (TV) - Cortland 'Cort' van Owen

Tales from the Crypt (1991) (TV series) - Malcolm Mayflower

Diagnosis: Murder (1992) (TV) - Eric Walker

Chrome Soldiers (1992) (TV) - Sheriff Blackwell

Broken Trust (1995) (TV) - Roemer

Raven Hawk (1996) (TV) - Philip Thorne

Nash Bridges (1996) (TV series) - Dr. Linus Mills

The Practice (1997, 1999) (TV series) - D.A. Keith Pratt

Michael Kael contre la World News Company (1998) - James Denit

The Outer Limits (1998) (TV series) - Franklin Murdoch

Introducing Dorothy Dandridge (1999) (TV) - Darryl Zanuck

Night Visions (2001) (TV series) - William Price

Law & Order (2002, 2004) (TV series) - Don Snyder/Dan Jensen

Justice League (2003) (TV series) - Dr. Destiny (voice only)

Gone But Not Forgotten (2004) (TV) - Sen. Ray Colby

Boston Legal (2005) (TV series) - A.D.A. Howard Zale

Stargate SG-1 (2006) (TV series) - Varta

Desperate Housewives (2006) (TV series) - Dr. Barr

Numb3rs (2007) (TV series) - Warren Pierce

Aces 'N' Eights (2008) (TV) - Howard

Ghouls (2008) (TV) - Stefan

Monk (2008) (TV series) - Commander Nathan Whitaker

Life (2008–2009) (TV series) - Mickey Rayborn

Lost (Episode 607: "Dr. Linus") (2010) (TV series) - Principal Donald Reynolds

Law & Order: Special Victims Unit (2010) (TV series) - Ned Bogden

Castle (Episode 61: "Head Case") (2011) (TV series) - Dr. Ari Weiss

Workaholics (Episode 306: "The Meat Jerking Beef Boys") (2012) - Thor Holmvik