Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Jurassic Park: O Parque dos Dinossauros | 1993 | Gerry Harding |
| Producer | Jurassic Park: O Parque dos Dinossauros | 1993 | |
| Actor | Prenda-me se for Capaz | 2002 | FBI Agent (as Gerald Molen) |
| Producer | A Lista de Schindler | 1993 | |
| Producer | Gasparzinho, o Fantasminha Camarada | 1995 | |
| Producer | O Mundo Perdido: Jurassic Park | 1997 | |
| Executive producer | Megatubarão | 2018 | |
| Executive producer | Megatubarão 2 | 2023 | |
| Producer | Hook - A Volta do Capitão Gancho | 1991 | |
| Actor | Rain Man | 1988 | |
| Producer | Rain Man | 1988 | |
| Producer | Rain Man | 1988 | |
| Producer | Minority Report | 2002 | |
| Producer | Os Flintstones - O Filme | 1994 | |
| Producer | Twister | 1996 | |
| Producer | Os Batutinhas | 1994 | |
| Producer | Tootsie | 1982 | |
| Producer | *batteries not included | 1987 | |
| Producer | Little Giants | 1994 | |
| Producer | No Coração do Ouro: O Escândalo da Seleção Americana de Ginástica | 2019 | |
| Producer | Bright Lights, Big City | 1988 | |
| Actor | Making the 'Lost World' | 1997 | Gerald R. Molen |
| Producer | A Far Off Place | 1993 | |
| Producer | Death of a Nation | 2018 |