| Religulous (2008) | (Not seen) |
| Gloria (1999)
As Ruby | (Not seen) |
| 12 Angry Men (1997)
As Juror 3 | (Not seen) |
| Malice (1993) (AKA "Bodily Harm")
As Dr. Martin Kessler | (Not seen) |
| The Exorcist III (1990) (AKA "Exorcist 3")
As Lt. William 'Bill' Kinderman | (Not seen) |
| The Rescuers Down Under (1990)
As McLeach (voice) | (Not seen) |
| Firestarter (1984)
As John Rainbird | (Not seen) |
| Oliver Twist (1982)
As Fagin | (Not seen) |
| Taps (1981) (AKA "The Siege at Bunker Hill: T.A.P.S")
As General Harlan Bache | (Not seen) |
| The Changeling (1980)
As John Russell | (Not seen) |
| The Formula (1980) (AKA "Die Formel")
As Lt. Barney Caine LAPD | (Not seen) |
| Hardcore (1979)
As Jake VanDorn | (Not seen) |
| Crossed Swords (1977) (AKA "The Prince and the Pauper")
As The Ruffler | (Not seen) |
| The Hindenburg (1975)
As Col. Franz Ritter | (Not seen) |
| The Day of the Dolphin (1973)
As Dr. Jake Terrell | (Not seen) |
| They Might Be Giants (1971)
As Justin Playfair | (Not seen) |
| The Hospital (1971) (AKA "Right Smack Into the Wind")
As Dr. Herbert Bock | (Not seen) |
| Patton (1970) (AKA "Blood and Guts")
As Gen. George S. Patton Jr. | (Not seen) |
| Petulia (1968)
As Dr. Archie Bollen | (Not seen) |
| The Bible: In the Beginning... (1966) (AKA "The Bible")
As Abraham | (Not seen) |
| The Yellow Rolls-Royce (1964)
As Paolo Maltese | (Not seen) |
| Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb (1964) (AKA "Dr. Strangelove")
As General "Buck" Turgidson | (Not seen) |
| The List of Adrian Messenger (1963)
As Anthony Gethryn | (Not seen) |
| The Hustler (1961) (AKA "Robert Rossen's The Hustler")
As Bert Gordon | (Not seen) |
| The Hanging Tree (1959)
As Dr. George Grubb | (Not seen) |
| Anatomy of a Murder (1959)
As Claude Dancer | (Not seen) |