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Richard Harrison as Arthur Lang |
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Adolfo Celi as Mr. Bernard |
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Margaret Lee as Evelyn |
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Gérard Tichy as Max |
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Antonio Casas as Col. Jenkins |
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Eduardo Fajardo as Mr. Ferrick |
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Andrea Bosic as Mr. Van Doren |
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Livio Lorenzon as Miguel |
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Mary Arden as Dorothy |
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Vito Fasano as Secret Agent (uncredited) |
| Writing | Lewis E. Ciannelli | Dialogue |
| Writing | Sandro Continenza | Writer |
| Writing | Ettore Giannini | Writer |
| Writing | Roberto Gianviti | Writer |
| Writing | John Davis Hart | Dialogue |
| Writing | José Luis Martínez Mollá | Writer |
| Production | Edmondo Amati | Producer |
| Production | Maurizio Amati | Executive Producer |
| Sound | Francesco De Masi | Music |
| Camera | Francisco Sánchez | Director of Photography |
| Directing | Michele Lupo | Director |
