Credits

• 2007 · The History of 'Cruising' as Self (archive footage)
• 2007 · Exorcising 'Cruising' as Self (archive footage)
• 1996 · Rescuing Desire as Willard
• 1995 · Dead Man Walking as Captain Beliveau
• 1995 · Jeffrey as Elderly Man
• 1995 · The Basketball Diaries as Confessional Priest
• 1993 · For Love and Glory as Absher
• 1992 · Raising Cain as Mack
• 1992 · Against Her Will: An Incident in Baltimore as Donald
• 1991 · Final Verdict as Bill Jory
• 1990 · The Bonfire of the Vanities as Det. Martin
• 1990 · Awakenings as Bert
• 1990 · The Lost Capone as Whitey
• 1990 · Largo Desolato as 1st Sidney
• 1988 · Bum Rap as Dad
• 1988 · The Wizard of Loneliness as Hank Kahler
• 1988 · Masquerade as Tommy McGill
• 1987 · Weeds as Godot Player
• 1987 · The Secret of My Success as Arnold Forbush
• 1986 · One Police Plaza as Judge Niarxos
• 1986 · Billy Galvin as
• 1985 · North and South as West Point Instructor
• 1984 · Terror in the Aisles as Dr. Klein (archive footage) (uncredited)
• 1983 · Found Money as Whitlow
• 1983 · Trackdown: Finding the Goodbar Killer as Alan Cahill
• 1983 · Coaster: The Adventures of the John F. Leavitt as Narrator
• 1983 · Legs as Larry Clark
• 1983 · Living Proof: The Hank Williams Jr. Story as Bobby Deane
• 1981 · Thin Ice as Mr. Boynes
• 1980 · Fighting Back: The Story of Rocky Bleier as Coach
• 1980 · Night of the Juggler as Preacher
• 1980 · Nurse as Hody Warner
• 1980 · Cruising as Dr. Rifkin
• 1979 · Lawman Without a Gun as George Tayman
• 1979 · California Dreaming as Jerry
• 1978 · Bang the Drum Slowly as Red
• 1978 · The Defection of Simas Kudirka as Dr. Paegle
• 1976 · Baby Blue Marine as Barber
• 1975 · The Happy Hooker as Dirty Harry
• 1974 · The Haunting of Penthouse D as Boyle
• 1974 · The Super Cops as Police Lt. Stratton
• 1974 · Road Movie as
• 1974 · The Satan Murders as Mendoza
• 1973 · The Exorcist as Dr. Klein
• 1972 · The Trial of the Catonsville Nine as John Hogan
• 1971 · Is There Sex After Death? as Brad Barlow
• 1971 · Let's Scare Jessica to Death as Duncan
• 1971 · Valdez Is Coming as El Segundo
• 1970 · The Chicago Conspiracy Trial as
• 1964 · The Naked Flame as