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Ramón Pereda as David Graham |
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Adriana Lamar as Diana Sullivan |
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Juan Torena as Alberto Burke |
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José Luis Tortosa as Chief James Sullivan |
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Aura de Silva as Kate |
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Jaime Devesa as Withers |
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Rosa Rey as Señora Ryan |
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José Peña as Doctor McNeill |
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Lucio Villegas as Doctor Kelly |
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Carlos Montalbán as Johnny |
| Directing | Bernard B. Ray | Director |
| Directing | Jesús Topete | Director |
| Writing | John T. Neville | Writer |
| Production | Bernard B. Ray | Producer |
| Production | Harry S. Webb | Associate Producer |
| Editing | William Austin | Editor |
| Writing | René Borgia | Writer |
| Camera | Pliny Goodfriend | Director of Photography |
