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John Ashley as Joseph Langdon / Philip Rogers |
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Mary Charlotte Wilcox as Julia Rogers |
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Leopoldo Salcedo as Insp. de Santos |
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Eddie Garcia as Det. Lt. Campo |
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Ken Metcalfe as Earl Rogers |
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Vic Diaz as Satan |
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Andres Centenera as Blind Man |
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Ruben Rustia as Hospital Doctor |
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Don Lipman as U.S. Military Attaché |
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Carpi Asturias as Langdon's Jungle Contact |
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Joonee Gamboa as Mateo |
| Writing | Eddie Romero | Writer |
| Camera | Justo Paulino | Director of Photography |
| Production | Eddie Romero | Producer |
| Directing | Eddie Romero | Director |
| Sound | Nestor Robles | Original Music Composer |
| Production | Roger Corman | Executive Producer |
| Production | Beverly Miller | Executive Producer |
| Editing | Ben Barcelon | Editor |
| Production | David J. Cohen | Executive Producer |
| Production | John Ashley | Executive Producer |
| Directing | María Abelardo | Assistant Director |
