Barney O'Sullivan Filmography
- Actor (17 credits)
- Here's to Life! (2000) Old Man #1
- Gunfighter's Moon (1997) Howard
- M.A.N.T.I.S. (1994) Old Man
- The Commish (1991) Harry Loomis
- Narrow Margin (1990) Ticket Agent
- Neon Rider (1989) Derek Terry
- The Accused (1988) Trial Judge
- Cowboys Don't Cry (1988) Mr. Edwards
- Danger Bay (1984) Commissioner
- The Haunting Passion (1983) not listed in credits
- Huckleberry Finn and His Friends (1979) Judge Thatcher
- Who'll Save Our Children? (1978)
- The Merchant of Venice (1976) Antonio
- El hombre desnudo (1976)
- The Beachcombers (1972) Frank Irvine
- One Minute Before Death (1972)
- The Littlest Hobo (1963) Walter Mayberry
