 | Joaquín Cordero als Dr. Campos |
 | Norma Suárez als Elisa |
 | El Santo als Santo, el Enmascarado de Plata |
 | Fernando Osés als El Incognito |
| Alberto S. Insúa als Gerardo |
| Enrique Zambrano als Lt. Zambrano |
| Juanito Tremble |
| Enrique Almirante |
| René Socarrás |
| Enrique Zambrano | Producer |
| Salvador Espinosa | Music |
| Carlos Nájera | Art Direction |
| Joselito Rodríguez | Director |
| Oscar Dulzaides | Production Manager |
| Minervino Rojas | Camera Operator |
| Fernando Osés | Writer |
| Enrique Zambrano | Writer |
| Jesús Alvariño | Co-Producer |
| Jorge García Besné | Co-Producer |
| Carlos Garduño G. | Co-Producer |
| Carlos Nájera | Cinematography |
| Jesús Echeverria | Editor |
| Elena Perez | Costume Design |
| Israel Fernández | Makeup Artist |
