Dead man's will reveals he had three wives.
| Directing | Fernando Cortés | Director |
| Editing | Carlos Savage | Editor |
| Writing | Fernando Cortés | Screenplay |
| Production | Óscar J. Brooks | Producer |
| Art | Ramón Rodríguez Granada | Art Direction |
| Production | Felipe Mier | Producer |
| Art | José Rodríguez Granada | Production Design |
| Sound | James L. Fields | Sound Supervisor |
| Sound | Eduardo Fernández | Sound Mixer |
| Costume & Make-Up | Concepción Zamora | Makeup Artist |
| Camera | José Ortiz Ramos | Director of Photography |
| Costume & Make-Up | Mario Huarte | Costume Design |