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Rod Dana as Lester |
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Alicia Brandet as |
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John Stacy as Lester's Chief |
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José Bódalo as George King |
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María Badmajew as |
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Mónica Randall as |
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Sonja Romanoff as |
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Demofilo Fidani as King's Lawyer |
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Piero Morgia as |
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Francesco Tensi as |
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Lino Ranieri as |
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Enrico Manera as |
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Françoise Fioretti as |
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Giovanni Ivan Scratuglia as |
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Antonio Casale as |
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Maria Pia Zambelli as |
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Francisco Cebrián as |
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Tom Felleghy as British Counterspy Chief |
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Moisés Augusto Rocha as |
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Luciano Rossi as Dr. Krauss |
| Sound | Mario Sensi | Original Music Composer |
| Writing | Attilio Riccio | Screenstory |
| Writing | Alfonso Balcázar | Screenplay |
| Camera | Aldo Scavarda | Director of Photography |
| Sound | Federico Martínez Tudó | Original Music Composer |
| Directing | Mino Guerrini | Director |
