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Antonio Mayans as Chaco |
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Lina Romay as Marga |
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María del Mar Sánchez as Warden |
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Ricardo Palacios as Colonel |
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Mari Carmen Nieto as Prisoner |
| Directing | Jesús Franco | Director |
| Sound | Daniel White | Music |
| Writing | Jesús Franco | Screenplay |
| Production | Herminio García Calvo | Producer |
| Production | Fernando Vidal | Producer |
| Crew | Juan Soler | Cinematography |
| Editing | Jesús Franco | Editor |
