Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Producer | Alien - O 8.º Passageiro | 1979 | |
| Producer | Prometheus | 2012 | |
| Producer | Alien: Covenant | 2017 | |
| Producer | Alien vs. Predador | 2004 | |
| Writer | Alien 3 - A Desforra | 1992 | |
| Producer | Alien 3 - A Desforra | 1992 | |
| Producer | Alien - O Regresso | 1997 | |
| Producer | Aliens vs. Predador 2 | 2007 | |
| Writer | Só Um Será Vencedor | 2002 | |
| Writer | Um Dia a Casa Vem Abaixo | 1986 | |
| Producer | Um Dia a Casa Vem Abaixo | 1986 | |
| Producer | Demônios da Noite | 1995 | |
| Producer | Bordel de Sangue | 1996 | |
| Writer | The Parallax View | 1974 | |
| Writer | Southern Comfort | 1981 | |
| Producer | Southern Comfort | 1981 | |
| Writer | Fun with Dick and Jane | 1977 | |
| Producer | Tales from the Crypt: Ritual | 2002 | |
| Producer | Roadracers | 1994 | |
| Director | The Black Bird | 1975 | |
| Writer | Myra Breckinridge | 1970 |