We see a young Mario Moreno making us laugh while he trying to fight against an opponent on a ring.
| Directing | Fernando A. Rivero | Director |
| Sound | Rafael Ruiz Esparza | Sound |
| Writing | Estanislao Schillinsky | Writer |
| Production | Santiago Reachi | Producer |
| Camera | Jack Draper | Director of Photography |
| Editing | Mario González | Editor |
