Director | 1972 | |
Director | 1974 | |
Director | 1976 | |
Director | 1976 | |
Director | 1978 | |
Director | 1979 | |
Director | 1981 | |
Director | 1983 | |
Director | 1984 | |
![]() | Director | 1985 |
Director | 1989 | |
Director | 1990 | |
Director | 1990 | |
Director | 1991 |
Deadpan Director | 05/01/1988 | |
Columbo Goes to College Director (as E. W. Swackhamer) | 12/09/1990 |