Main Cast and Crew
Cast in Credits Order
Robert Kerman ... Mark Butler
Janet Agren ... Sheila Morris
Ivan Rassimov ... Jonas Melvin
Paola Senatore ... Diana
Me Me Lai ... Mowara
Fiamma Maglione ... Alma (as Mag Fleming)
Franco Fantasia ... Reeves
Franco Coduti Franco Coduti ... Karan (as Gianfranco Coduti)
Alfred Joseph Berry
Michele Schmiegelm ... Native Girl
Mel Ferrer ... Professor Carter
Directed by
Umberto Lenzi
Writing credits
Umberto Lenzi (Story & Screenplay)
Produced by
Mino Loy ... producer
Luciano Martino ... producer
Original Music by
Roberto Donati ... (as Budy)
Fiamma Maglione ... (as Maglione)