Cast & crew
Gulapa (1977)
Directed by Ramon Revilla Sr. Written by Ramon Revilla Sr.
Cast
| Ramon Revilla Sr. | Mayor |
| Rosanna Ortiz | Mayor |
| Dante Varona | |
| Max Alvarado |
Crew
| Restie Umali | Music |
| Nonong Rasca | Director of Photography |
| Willie de Santos | Sound Editor |
| Ramon Revilla Sr. | Screenplay |
| Ramon Revilla Sr. | Director |