Barton Heyman
- Rescuing Desire
1996 Willard
- The Basketball Diaries
1995 Confessional Priest
- Dead Man Walking
1995 Captain Beliveau
- Jeffrey
1995 Elderly Man
- Robot in the Family
1994 Mr. Marshall
- For Love and Glory
1993 Absher
- Against Her Will: An Incident in Baltimore
1992 Donald
- Raising Cain
1992 Mack
- Final Verdict
1991 Bill Jory
- Awakenings
1990 Bert
- The Bonfire of the Vanities
1990 Det. Martin
- Largo Desolato
1990 1st Sidney
- The Lost Capone
1990 Whitey
- One Fish, Two Fish, Red Fish, Blue Fish
1989 Creature / Anthropomorphic Dog #2 / Ish (voice)
- The Wizard of Loneliness
1988 Hank Kahler
- Bum Rap
1988 Dad
- Masquerade
1988 Tommy McGill
- Weeds
1987 Godot Player
- The Secret of My Success
1987 Arnold Forbush
- Billy Galvin
1986
- Static
1986 Sheriff William Orling
- One Police Plaza
1986 Judge Niarxos
- Coaster: The Adventures of the John F. Leavitt
1983 Narrator
- Living Proof: The Hank Williams Jr. Story
1983 Bobby Deane
- Found Money
1983 Whitlow
- Legs
1983 Larry Clark
- Trackdown: Finding the Goodbar Killer
1983 Alan Cahill
- A Question of Honor
1982 Al Krikorian
- Thin Ice
1981 Mr. Boynes
- Cruising
1980 Dr. Rifkin
- Night of the Juggler
1980 Preacher
- Fighting Back: The Story of Rocky Bleier
1980 Coach
- Nurse
1980 Hody Warner
- Stoned
1980 Dad
- Lawman Without a Gun
1979 George Tayman
- California Dreaming
1979 Jerry
- Life of Sin
1979
- The Defection of Simas Kudirka
1978 Dr. Paegle
- Baby Blue Marine
1976 Barber
- The Happy Hooker
1975 Dirty Harry
- The Haunting of Penthouse D
1974 Boyle
- Road Movie
1974
- The Super Cops
1974 Police Lt. Stratton
- The Satan Murders
1974 Mendoza
- The Exorcist
1973 Dr. Klein
- Bang the Drum Slowly
1973 Red
- The Trial of the Catonsville Nine
1972 John Hogan
- Valdez Is Coming
1971 El Segundo
- Let's Scare Jessica to Death
1971 Duncan
- Is There Sex After Death?
1971 Brad Barlow
- The Chicago Conspiracy Trial
1970 David Dellinger
- The Naked Flame
1964
