David Clennon
- The Sound
2025 Kurt
- Lars Shrike Walks The Night
2024 Richard Kendred
- The 11th Green
2020 Peaches
- Creepshow
2019 Calvin (segment "Doodles")
- Dr. Del
2016 Mr. Stone
- Vacation
2015 Harry Co-Pilot
- Reversion
2015 Ciespy
- Amigo Undead
2015 Old Man Schumer
- Gone Girl
2014 Rand Elliott
- Farmed and Dangerous
2014 Bob Sears
- Mr. Jones
2013 The Curator
- Ghost Phone
2013 Hamilton Pierce
- House of Cards
2013 Ted Havemeyer
- The Good Doctor
2011 Dr. Harbison
- J. Edgar
2011 Senator Friendly
- Breaking Out
2010 Boss
- Extraordinary Measures
2010 Dr. Renzler
- 1945A
2010 General
- The Mentalist
2008 Judge Dellinger
- Constellation
2007 Bear
- Saving Sarah Cain
2007 Homeless Man
- October Road
2007
- Flags of Our Fathers
2006 White House Official
- Saved
2006 Dr. Martin Cole
- Life of the Party
2005 Jack
- Syriana
2005 Donald
- Numb3rs
2005 Mel Oliver
- Ghost Whisperer
2005 Carl Sessick
- Close to Home
2005 Arthur Stanton
- Weeds
2005 Charles
- Grey's Anatomy
2005 Jack Shandley
- Prison Break
2005 Conrad Dallow
- Silver City
2004 Mort Seymour
- LAX
2004 Ralph Gravis
- Boston Legal
2004 Attorney Braxton Mason
- The Agency
2003 Joshua Nankin
- Joan of Arcadia
2003 Health Spa Owner
- NCIS
2003 Max Ellswood
- The Visit
2001 Parole Board Member Brenner
- The Agency
2001 Joshua Nankin
- Crossing Jordan
2001 Charles Gibson
- Scrubs
2001 Dr. Turner
- Strong Medicine
2000 Judge
- Once and Again
1999
- Mission Hill
1999
- Family Law
1999 Andrew Weller
- The West Wing
1999 Jim
- The Staircase
1998 Simon Filger
- The Thing: Terror Takes Shape
1998 Thanks
- Playing by Heart
1998 Martin (uncredited)
- Maximum Bob
1998 Nathan Cahill
- From the Earth to the Moon
1998 Dr. Lee Silver
- Mad City
1997 Street Preacher
- Just Shoot Me!
1997 Martin Spancer
- Grace of My Heart
1996 Dr. "Jonesy" Jones
- Original Sins
1995 Jimbo
- Tecumseh: The Last Warrior
1995 William Henry Harrison
- Two Crimes
1995 Jim
- Star Trek: Voyager
1995 Dr. Crell Moset
- Cybill
1995 Barry
- NewsRadio
1995 Judge
- Almost Perfect
1995 Neal Luder
- ER
1994 Jared Morgan
- And the Band Played On
1993 Mr. Johnstone
- Matinee
1993 Jack
- Nurses on the Line: The Crash of Flight 7
1993 Dr. Rulon Beesley
- Black Widow Murders: The Blanche Taylor Moore Story
1993 Dwight Moore
- Light Sleeper
1992 Robert
- Man Trouble
1992 Lewie Duart
- The Panama Deception
1992 Thanks
- Downtown
1990 Jerome Sweet
- The Image
1990 Dr. Sigmond Grampton
- Dream On
1990 Peter Brewer
- The Couch Trip
1988 Lawrence Baird
- Betrayed
1988 Jack Carpenter
- He's My Girl
1987 Mason Morgan
- Conspiracy: The Trial of the Chicago 8
1987 Richard Schultz
- The Trouble with Dick
1987 Lars
- thirtysomething
1987
- Beauty and the Beast
1987 Cullen
- Legal Eagles
1986 Blanchard
- Sledge Hammer!
1986 Harold Bell
- Blood & Orchids
1986 Phillip Murray
- Sweet Dreams
1985 Randy Hughes
- The New Alfred Hitchcock Presents
1985 Professor John Tate
- Falling in Love
1984 Brian Gilmore
- Best Kept Secrets
1984 Rev. Warner
- Murder, She Wrote
1984 Wilton Tibbles
- Star 80
1983 Martin "Geb" Gebber
- Special Bulletin
1983 Bruce Lyman
- The Right Stuff
1983 Liaison Man
- Hanna K.
1983 Ammon
- The Thing
1982 Palmer
- Ladies and Gentlemen, the Fabulous Stains
1982 Dave Robell
- Missing
1982 Consul Phil Putnam
- The Escape Artist
1982 Newspaper Editor
- Park Place
1981
- Reward
1980 Steve Rawlin
- Gideon's Trumpet
1980 James Fitzpatrick
- Hide in Plain Sight
1980 Richard Fieldston
- Marriage Is Alive and Well
1980 David
- Being There
1979 Thomas Franklin
- Billy in the Lowlands
1979 Social Worker
- Gray Lady Down
1978 USS Neptune Crewmember
- Go Tell the Spartans
1978 Lt. Finley Wattsberg
- Coming Home
1978 Tim
- On the Yard
1978 Psychiatrist
- WKRP in Cincinnati
1978 Norris Breeze
- The Greatest
1977 Captain
- Danger in Paradise
1977 Hobart
- Helter Skelter
1976 Harry Jones
- Bound for Glory
1976 Carl
- Crime Club
1975 Peter Karpf
- The Seagull
1975 Medvedenko
- Barney Miller
1975 Bodhisattva
- The Migrants
1974 Tom Trimpin
- The Paper Chase
1973 Toombs
- Kojak
1973 George Martin
- Great Performances
1971 Medvedenko
- Story Theatre
1969 Ensemble Member
- Hallmark Hall of Fame
1951 James Fitzpatrick
