These are the roles he played on H50, the only ones in his IMDb listing...

- A Shallow Grave (1979) ... Harley (as Jack Howard)
- The Case Against McGarrett (1975) ... Legislative Committee Member (uncredited)
- The Flip Side Is Death (1973) ... Extra (uncredited)
- Percentage (1973) ... Jimmy O'Hara (as John Howard)
- I'm a Family Crook - Don't Shoot! (1972) ... Extra (uncredited)
- Didn't We Meet at a Murder? (1972) ... Paul, County Engineer (uncredited)
- 3,000 Crooked Miles to Honolulu (1971) ... Mr. Beal (uncredited)
- The Late John Louisiana (1970) ... Apt. Manager
- Savage Sunday (1969) ... Extra (uncredited)