Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Pretty Woman | 1990 | |
| Writer | El quinto elemento | 1997 | |
| Writer | La caza del Octubre Rojo | 1990 | |
| Writer | Tootsie | 1982 | |
| Writer | El gran azul | 1988 | |
| Writer | En los límites de la realidad | 1983 | |
| Writer | No hay salida | 1987 | |
| Writer | No hay salida | 1987 | |
| Producer | No hay salida | 1987 | |
| Writer | Revenge (Venganza) | 1990 | |
| Writer | El jinete eléctrico | 1979 | |
| Writer | El contrato del siglo | 1983 |