Onder andere met: Robert Kerman (Mark Butler), Janet Agren (Sheila Morris), Ivan Rassimov (Jonas Melvyn), Paola Senatore (Diana Morris), Me Me Lai (Mowara), Fiamma Maglione (Alma), Franco Fantasia (Brother Reeves), Franco Coduti (Karan), Alfred Joseph Berry , Michele Schmiegelm (Native Girl), Mel Ferrer (Professor Carter)