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Ray Danton as Jeff Larson |
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Pascale Petit as Pilar Perez |
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Conrado San Martín as Cdt Luis Moreno |
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Roger Hanin as Robert 'Bob' Stuart |
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Manuel Gil as Clark |
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Horst Frank as Karl |
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Charles Regnier as Simon Walter |
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Wolfgang Preiss as Captain Parker |
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Carl Lange as Vassili Golochenko |
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Helga Sommerfeld as Lina Calderon |
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Grit Boettcher as Saskia |
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Helga Lehner as Zimmermädchen |
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Mitsouko as Woman in green dress at the hotel reception (uncredited) |
| Directing | Maurice Labro | Director |
| Writing | Claude Rank | Story |
| Writing | Jean Meckert | Adaptation |
| Writing | Maurice Labro | Adaptation |
| Writing | Claude Rank | Novel |
| Writing | Jean Meckert | Dialogue |
| Writing | Louis Velle | Dialogue |
| Camera | Roger Fellous | Director of Photography |
| Sound | Michel Legrand | Original Music Composer |
