Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Mission: Impossible | 1996 | |
| Writer | Mission: Impossible II | 2000 | |
| Writer | Armageddon - Das jüngste Gericht | 1998 | |
| Writer | Bonnie und Clyde | 1967 | |
| Writer | Chinatown | 1974 | |
| Writer | Tage des Donners | 1990 | |
| Writer | Die Firma | 1993 | |
| Writer | Crimson Tide - In tiefster Gefahr | 1995 | |
| Writer | Greystoke – Die Legende von Tarzan, Herr der Affen | 1984 | |
| Writer | Frantic | 1988 | |
| Writer | Orca - Der Killerwal | 1977 | |
| Director | Tequila Sunrise | 1988 | |
| Writer | Tequila Sunrise | 1988 | |
| Actor | Jack der Aufreißer | 1987 | Stan |
| Writer | Das letzte Kommando | 1973 | |
| Writer | In den Staub geschrieben | 2006 | |
| Director | In den Staub geschrieben | 2006 | |
| Writer | Die Spur führt zurück - The Two Jakes | 1990 | |
| Writer | Shampoo | 1975 | |
| Writer | Yakuza | 1974 | |
| Director | Personal Best | 1982 | |
| Writer | Personal Best | 1982 | |
| Writer | Perfect Love Affair | 1994 | |
| Writer | 8 Millionen Wege zu sterben | 1986 | |
| Writer | Das Grab der Lygeia | 1964 | |
| Director | Without Limits | 1998 | |
| Writer | Without Limits | 1998 | |
| Actor | The Zodiac Killer | 1971 | Man in Bar #3 (as Robert Tubin) |
| Actor | Creature from the Haunted Sea | 1961 | Sparks Moran / Agent XK150 / Narrator |
| Writer | Pancho Villa reitet | 1968 |