Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Der weiße Hai | 1975 | |
| Writer | Der weiße Hai | 1975 | |
| Writer | Der weiße Hai 2 | 1978 | |
| Writer | Der weiße Hai 3 | 1983 | |
| Writer | Der weiße Hai IV - Die Abrechnung | 1987 | |
| Writer | The Beast – Unheimliche Tiefe | 1995 | |
| Writer | Die Tiefe | 1977 | |
| Writer | Die Tiefe | 1977 | |
| Actor | The Making of Steven Spielberg's 'Jaws' | 1995 | Himself |