Trailer
 | Gérard Landry as Doctor Clapper |
| Llosa Gadea as Bliss |
| Patricia Loran as Betsy |
| Fernando Rubio as Joe |
 | Bruno Piergentili as Dan |
 | Alberto Farnese as Torrence |
| Alberto Gadea as Torrence's Henchman |
| Juan Manuel Simón as Torrence's Henchman |
 | César Ojinaga as Murdoch |
 | Gustavo Re as Nat |
| José Maria Pinillos as Sheriff |
| Eduardo Lizarza |
| Víctor Vilanova as Johnny Tennessee |
| Teresa Giro as Chief's Daughter |
| Marta May as Lily |
| Moisés Augusto Rocha as Loner |
| Directing | |
| Juan Xiol | Director |
Writing | |
| Roberto Bianchi Montero | Writer |
| Ignacio F. Iquino | Writer |
Sound | |
| Enrique Escobar | Original Music Composer |
Camera | |
| Julio Pérez de Rozas | Director of Photography |
Editing | |
| Maricel Bautista | Editor |
Production | |
| Julio S. de la Fuente | Producer |
Writing | |
| Peter Kenn | Novel |
