A re-telling of Artemio Ricarte, a Filipino patriot who fought against the Spanish and later Americans. He was later supported by the Japanese during WWII. Nickname was "El Vibora" (the Viper).
| Production | Jun Dominguez | Executive Producer |
| Sound | Raul T. Silos | Music |
| Crew | Delfin Carretas | Cinematography |
| Directing | Ishmael Bernal | Director |
| Writing | Francisco V. Coching | Story |
| Writing | Manuel Pichel | Screenplay |
| Editing | Teofilo de Leon | Editor |
| Sound | Luis S. Reyes | Sound |
| Sound | Ernani Cuenco | Music |
