Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Depredador | 1987 | |
| Writer | Alien vs. Predator | 2004 | |
| Writer | Aliens vs. Predator 2 | 2007 | |
| Writer | Depredador 2 | 1990 | |
| Writer | Depredador 2 | 1990 | |
| Writer | Misión a Marte | 2000 | |
| Writer | Misión a Marte | 2000 | |
| Writer | Tras la línea enemiga | 2001 | |
| Producer | Decisión crítica | 1996 | |
| Writer | Decisión crítica | 1996 | |
| Writer | Star Crash 2, Huida de la tercera galaxia | 1981 | |
| Actor | Alaridos | 2006 | Enrique |