Duelo al atardecer (1973)
After five years in prison the protagonist of the story, Emiliano Trejo, seek to know the truth of his imprisonment, in his wake you will find a "compadre" and a widow with a daughter who were victims of a strange gunman who uses an expansive weapon . Also to his friend and his former love who is married to him.
Director: Raúl de Anda Jr.
| Directing | Raúl de Anda Jr. | Director |
| Writing | Raúl de Anda Jr. | Story |
| Writing | Ramón Obón | Adaptation |
| Writing | Ramón Obón | Story |
| Production | Raúl de Anda Jr. | Producer |
| Sound | Ernesto Cortázar Jr. | Music |
| Crew | Fernando Colín | Cinematography |
| Crew | Xavier Cruz | Cinematography |
| Editing | José Juan Munguía | Editor |
| Production | Raúl Cárdenas | Production Designer |
| Costume & Make-Up | Virginia Campos | Hairstylist |
| Costume & Make-Up | Antonio Ramírez | Makeup Artist |
| Production | José L. Murillo | Production Manager |
| Directing | Javier Durán | Assistant Director |
| Crew | Abel Contreras | Special Effects |
| Camera | Agustín Lara Alvarado | Camera Operator |