| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 2001 | Smash Cuts! Super Sci-Fi Shorts Fest | Thanks | |
| 1991 | Cabo do Medo | Original Film Writer | |
| 1971 | A Organização | Writer | |
| 1970 | Noite Sem Fim | Screenplay | |
| 1970 | O Senhor das Ilhas | Screenplay | |
| 1969 | Alfred the Great | Story | |
| 1969 | Sinful Davey | Writer | |
| 1967 | Os Canhões de San Sebastian | Screenplay | |
| 1964 | Crepúsculo de Uma Raça | Screenplay | |
| 1963 | Kings of the Sun | Screenplay | |
| 1962 | A Conquista do Oeste | Writer | |
| 1962 | O Circulo Do Medo | Screenplay | |
| 1959 | Os Bravos Morrem de Pé | Screenplay | |
| 1958 | Da Terra Nascem os Homens | Screenplay | |
| 1956 | Trapézio | Screenplay | |
| 1955 | Trágica Fatalidade | Screenplay | |
| 1954 | Vera Cruz | Screenplay | |
| 1954 | Apache: O Último Bravo | Writer | |
| 1954 | Phantom of the Rue Morgue | Writer | |
| 1953 | Investida de Bárbaros | Screenplay | |
| 1952 | Nenhuma Mulher Vale Tanto (The Iron Mistress) | Screenplay | |
| 1952 | Operation Secret | Screenplay | |
| 1952 | Floresta Maldita | Screenplay | |
| 1951 | Close to My Heart | Screenplay | |
| 1951 | Close to My Heart | Novel | |
| 1951 | Raton Pass | Screenplay | |
| 1950 | Montana - Terra Proibida | Screenplay | |
| 1949 | South of St. Louis | Writer | |
| 1948 | California Firebrand | Story | |
| 1942 | South of Santa Fe | Screenplay | |
| 1941 | Jesse James at Bay | Screenplay | |
| 1941 | Bad Man of Deadwood | Writer | |
| 1941 | Rags to Riches | Writer | |
| 1941 | Nevada City | Writer |