
2028 Characters
2026 Thanks
2006 Director
2004 Professor Dates (uncredited)
2000 Screenplay
1998 Director
1996 Screenplay
1994 Screenplay
1993 Screenplay
1991 Sparks Moran (archive footage)
1990 Screenplay
1990 Writer
1989 Story Consultant
1988 Director
1988 Additional Writing
1987 Stan
1987 Additional Writing
1987 Executive Producer
1986 Writer
1984 Screenplay
1983 Additional Writing
1982 Director
1978 Additional Writing
1975 Writer
1974 Screenplay
1974 Additional Writing
1974 Writer
1973 Screenplay
1972 Additional Writing
1972 Additional Writing
1972 Story Editor
1971 Additional Writing
1971 Man in Bar #3
1971 Additional Writing
1968 Screenplay
1967 Additional Writing
1964 Screenplay
1961 Sparks Moran / Agent XK150 / Narrator
1960 Screenplay
Screenplay