 |
Armando Bó as Héctor 'Balazo' López |
 |
Óscar Rovito as Mario Lopez |
 |
Miriam Sucre as María del Carmen Alvarado de López |
 |
Francisco Pablo Donadío as Alvarado |
 |
Pedro Laxalt as El suicida |
 |
Héctor Armendáriz as |
 |
Alberto Rinaldi as |
 |
Rolando Dumas as |
|
Nelson de la Fuente as |
| Directing | Leopoldo Torres Ríos | Director |
| Directing | Leopoldo Torre Nilsson | Director |
| Writing | Leopoldo Torre Nilsson | Writer |
| Writing | Leopoldo Torres Ríos | Writer |
| Writing | Armando Bó | Idea |
| Sound | Alberto Gnecco | Music |
| Writing | Rafael García Ibáñez | Writer |
| Production | Armando Bó | Producer |
| Editing | Rosalino Caterbetti | Editor |
| Crew | Enrique Wallfisch | Cinematography |
| Sound | José Rodríguez Faure | Music |
| Sound | Germán Szulem | Sound |
