No photo
John O'Leary
41 credits
- The Fallen
2004 Sal
- Soccer Dog: The Movie
1999 Mr. Kremp
- Waiting for the Passion
1997 Michael
- My Fellow Americans
1996 Ben, Caretaker
- Guardian Angel
1994 Clayton
- Distant Cousins
1993 Mr. Williams
- Majority Rule
1992 Farmer Freyberger
- Waxwork II: Lost in Time
1992 Herr Vogel
- The Haunted
1991 Father Larson
- For the Boys
1991 T.V. Censor, New York
- The Haunting of Morella
1990 Quintis
- Stepfather 2
1989 Sam Watkins
- Retreads
1988
- A Time of Destiny
1988 Father Basil
- Inside Out
1987 Arthur Harris
- My Chauffeur
1986 Giles
- Stewardess School
1986 Older Man
- The Last Starfighter
1984 Rylan Bursar
- Confessions of a Married Man
1983 Principal
- The Island
1980 Doctor #1
- Ghost of a Chance
1980 Minister
- The Girl, the Gold Watch & Everything
1980 Hibber
- Portrait of a Rebel: The Remarkable Mrs. Sanger
1980 Dr. Jessup
- Damien: The Leper Priest
1980 Father Leonor
- Airplane!
1980 Reporter #2
- Nero Wolfe
1979 Theodore Horstmann
- No Other Love
1979 Optician
- Lassie: The New Beginning
1978 Jerry Bergan
- Moment by Moment
1978 Pharmacist
- Demon Seed
1977 Royce
- First Love
1977 Waiter (uncredited)
- Heroes
1977 Ticket Clerk
- All the President's Men
1976 Attorney #1
- Farewell, My Lovely
1975 Marriott
- A Moon for the Misbegotten
1975 T. Stedman Harder
- The Underground Movie
1972 (voice)
- A New Leaf
1971 Desk Clerk (uncredited)
- The Heart Is a Lonely Hunter
1968 Beaudine
- The Group
1966 Put Blake
- Julius Caesar
1950 Marullus
