Directed by
| Santiago Aguilar | ... | (as Escuadra Cobra) |
| Luis Guridi | ... | (as Escuadra Cobra) |
Writing Credits (in alphabetical order)
| Luis Guridi | ... | (as Escuadra Cobra) |
Cast (in credits order)
 |
Luis Barbero | ... | Descapuchados |
| José María Caffarel | ... | Descapuchados | |
| Iñaki Miramón | ... | Descapuchados | |
| Paul Naschy | ... | Descapuchados | |
|
|
Tomás Zori | ... | Descapuchados |
| Maru Valdivielso | ... | Descapuchados (as Maru Valdivieso) | |
|
|
Carmelo Espinosa | ... | Encapuchados |
|
|
Javier Jiménez | ... | Encapuchados (as Vibora Jimenez) |
|
|
Bibis Corral | ... | El marinero mujer (as Bibis) |
|
|
Antonio Vidal | ||
| Rest of cast listed alphabetically: | |||
|
|
Inma Corral | ... | El marinero |
|
|
Fernando Ibáñez | ... | (as Fernando Ibanez) |
| Flavio Martínez Labiano | ... | (as Flavio) | |
Cinematography by
| Flavio Martínez Labiano | ||
Editing by
| Cristina Otero Roth | ... | (as Cristina Otero) |