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Franco Fabrizi as Charles Van Eyck |
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Massimo Girotti as Friend of Charles |
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Emilio Gutiérrez Caba as Santi |
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Ricardo G. Lilló as |
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Espartaco Santoni as Daniel |
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Teresa Velázquez as Cristina |
| Directing | Agustín Navarro | Director |
| Writing | Pino Belli | Adaptation |
| Writing | Juan Miguel Lamet | Writer |
| Production | Espartaco Santoni | Executive Producer |
| Camera | Fulvio Testi | Director of Photography |
| Editing | Tommaso Della Corte | Editor |
| Editing | José Antonio Rojo | Editor |
| Art | José Antonio de la Guerra | Set Decoration |
| Sound | Luis de Pablo | Original Music Composer |
