Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Tarzan | 1999 | |
| Writer | Hermano oso | 2003 | |
| Writer | Atlantis: El imperio perdido | 2001 | |
| Writer | El jorobado de Notre Dame | 1996 | |
| Writer | El jorobado de Notre Dame | 1996 | |
| Writer | Batman: Año Uno | 2011 | |
| Writer | Superman/Batman: Apocalipsis | 2010 | |
| Writer | El vampiro adolescente | 1987 | |
| Producer | El vampiro adolescente | 1987 | |
| Writer | 8 Seconds | 1994 | |
| Director | Los últimos guerreros | 1995 | |
| Writer | Los últimos guerreros | 1995 | |
| Writer | Dark Country | 2009 |