When a trio of scientists who have discovered an alternative energy source starts dying mysteriously Bob Fleming goes to Casablanca to solve the mystery.

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Main Cast: Richard Harrison, Susy Andersen, Wandisa Guida, Marcel Charvey, Janine Reynaud, Aldo Cecconi, Giovanni Di Benedetto, Mitsouko, Fredlyn Frank, Goffredo Unger

Director: Antonio Margheriti

Writer: Ernesto Gastaldi

Editor: Renato Cinquini

Cinematographer: Riccardo Pallottini

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