Film Dope
John Clifford
| 1950 | ||
 | Extra in Canteen | 1964 |
| 1967 | ||
Extra | 1967 | |
 | Man in Market (uncredited) | 1967 |
Government Chauffeur | 1968 | |
TMA-1 Site Technician | 1968 | |
 | German Guard at Charlon | 1969 |
Hotel Guest | 1980 | |
| 1984 | ||
Reporter | 1985 | |
| 1989 |
General Assistant | 11/03/1967 | |
Many Happy Returns Detective | 11/12/1967 | |
 | Destruction SHADO Operative | 12/02/1970 |
 | Timelash | 02/17/1971 |
 | Breakaway Security Guard | 09/04/1975 |
Breakaway Stand In: Koenig | 09/04/1975 | |
Matter of Life and Death Stand-In: Koenig | 09/11/1975 | |
| Voyager's Return astronaut | 10/09/1975 |