Mystery thriller, based on a novel by G. J. Arnaud.

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Main Cast: Agostina Belli, Stefano Satta Flores, Serge Youssoufian, Jean-Claude Bouillon, Antonio Cantafora, Elisa Pozzi, Brigitte Skay

Director: Sergio Gobbi

Writers: Sergio Gobbi, Ugo Pirro

Editor: Ruggero Mastroianni

Cinematographer: Ennio Guarnieri

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