Nato/a il October 23, 1942 · Chicago, Illinois, USA
Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Jurassic Park | 1993 | |
| Writer | Twisters | 2024 | |
| Writer | Twister | 1996 | |
| Producer | Twister | 1996 | |
| Writer | Il 13° guerriero | 1999 | |
| Producer | Il 13° guerriero | 1999 | |
| Director | Il mondo dei robot | 1973 | |
| Writer | Il mondo dei robot | 1973 | |
| Writer | Timeline - Ai confini del tempo | 2003 | |
| Writer | Sfera | 1998 | |
| Producer | Sfera | 1998 | |
| Writer | Congo | 1995 | |
| Writer | Sol levante | 1993 | |
| Writer | Sol levante | 1993 | |
| Writer | Andromeda | 1971 | |
| Director | 1855 - La prima grande rapina al treno | 1978 | |
| Writer | 1855 - La prima grande rapina al treno | 1978 | |
| Director | Coma profondo | 1978 | |
| Writer | Coma profondo | 1978 | |
| Director | Runaway | 1984 | |
| Writer | Runaway | 1984 | |
| Actor | The Making of 'Jurassic Park' | 1995 | |
| Actor | Beyond Jurassic Park | 2001 | HImself |
| Actor | Making the 'Lost World' | 1997 | Michael Crichton |
| Director | Troppo belle per vivere | 1981 | |
| Writer | Troppo belle per vivere | 1981 | |
| Writer | L'uomo terminale | 1974 |