Filmographie
# "John Adams" (2008) .... John Dickinson
# In Bruges (2008) .... Canadian Guy
# "Damages" .... Ray Fiske (13 épisodes, 2007)
# Live Free or Die Hard (2007) .... Molina
# "Queens Supreme" .... Carl Sipple (1 épisode, 2007)
# Ascension Day (2007) .... Master Travis
# "Lost" .... Edmund Burke (1 épisode, 2007)
# "Shark" .... Elliott Dasher (2 épisodes, 2006)
# The Hoax (2006) .... Ralph Graves
# "Cold Case" .... John Doe (2006) (1 épisode, 2006)
# "Bones" .... Carl Decker (1 episode, 2006)
# "Law & Order: Special Victims Unit" .... Everett Drake (1 épisode, 2006)
# "The Inside" .... Teddy Bunch (1 épisode, 2005)
# Manderlay (2005) .... Dr. Hector
# "CSI: Crime Scene Investigation" .... Andrew Melton (1 episode, 2005)... aka Experts, Les (Canada: French title)
# "NYPD Blue" .... Justin Deroos (1 épisode, 2005)
# Hate (2005) (TV)
# "Law & Order" .... A.S.A. Ed Danvers / ... (4 épisodes, 1993-2004)
# "The Jury" .... Mason Garvey (1 épisode, 2004)
# The Manchurian Candidate (2004) .... Vaughn Utly
# "Touching Evil" .... Ronald Hinks (1 épisode, 2004)
# The Reagans (2003) (TV) .... Michael Deaver
# "The West Wing" .... Steve Atwood (2 épisodes, 2003)
# Dogville (2003) .... Ben
# "Oz" .... Governor James Devlin / ... (27 épisodes, 1997-2003)
# "The Practice" .... D.A. Mark McGovern / ... (3 épisodes, 1997-2002)
# "The Twilight Zone" .... Doctor (2 épisodes, 2002)
# "24" .... Andre Drazen (15 episodes, 2002)
# Unfaithful (2002) .... Det. Dean... aka Infidèle (France)
# "Crossing Jordan" .... Dr. Elliot McCafferty (1 épisode, 2002)
# Black Hawk Down (2001) .... Harrell
# "The Job" .... Peter (1 épisode, 2001)
# Hannibal (2001) .... Dr. Cordell Doemling
# "ER" .... Bruce Resnick (1 episode, 2000)
# Dancer in the Dark (2000) .... District Attorney
# Sally Hemings: An American Scandal (2000) (TV) .... Thomas Mann Randolph
# Homicide: The Movie (2000) (TV) .... A.D.A. Ed Danvers
# Snow Falling on Cedars (1999) .... Dr. Whitman
# Dash and Lilly (1999) (TV) .... Mel Berman (écrivain)
# "Homicide: Life on the Street" .... ASA Ed Danvers (37 épisodes, 1993-1999)
# "Trinity" .... Tim Holloway (1 épisode, 1998)
# A Civil Action (1998) .... Bill Crowley
# The Rat Pack (1998) (TV) .... Bobby Kennedy
# "From the Earth to the Moon" (1998) (mini) .... Astronaut Ken Mattingly
# Nowhere to Go (1998) .... Principal Jack Walker
# Ellen Foster (1997) (TV) .... Chief Inspector
# "Players" .... Eduard Micah (1 episode, 1997)
# "Ally McBeal" .... Judge Marshal Pink (1 épisode, 1997)
# "C-16: FBI" .... Loren Bitts (1 episode, 1997)
# "Total Security" .... Ronald Ducote (1 épisode, 1997)
# Julian Po (1997) .... Tom Potter
# "Millennium" .... Dr. Daniel 'Danny' Miller (1 épisode, 1997)
# Donnie Brasco (1997) .... Tim Curley
# "Frasier" .... Dr. Arnold Shaw (1 épisode, 1997)
# "Chicago Hope" .... Eugene Ramsey (1 épisode, 1997)
# The Associate (1996) .... SEC Agent Thompkins
# After Jimmy (1996) (TV) .... Dr. Darren Walters
# Infinity (1996) .... Bill Price
# Courage Under Fire (1996) .... Ben Banacek
# White Squall (1996) .... Coast Guard Capt. Sanders
# "Murder, She Wrote" .... Eddie Saunders (1 episode, 1995)
# "If Not for You" .... Elliot Gordon (1 épisode)
# Truman (1995) (TV) .... Eddie Jacobsen
# My Brother's Keeper (1995) (TV) (as Z) .... Dr. Hill
# "The X Files" .... Dr. Arthur Grable / ... (1 épisode, 1994)
# School Ties (1992) .... Mr. Cleary
# Our Sons (1991) (TV) .... Donald Barnes
# Aftermath: A Test of Love (1991) (TV) .... Matt
# Umetni raj (1990) .... Willy
# "L.A. Law" .... Joel Lassen (1 épisode, 1990)
# Echoes in the Darkness (1987) (TV) .... Vince Valaitis
# Rachel River (1987) .... Momo
# "St. Elsewhere" .... Mark Dolson (1 épisode, 1987)
# All My Sons (1986) (TV) .... George Deever
# The Sun Also Rises (1984) (TV) .... Bill Gorton
# Mass Appeal (1984) .... Mark Dolson
# "Great Performances" .... March Hare (1 épisode, 1983)
# The Sender (1982) .... John Doe #83
# Tex (1982) .... Hitchhiker
# The Soldier (1982) .... Bombmaker/Vleaning Lady
# "The Edge of Night" (1956) .... Sammy Wheaton (1981-1982)