Calificación
Reparto

Al Cliver
Michael Teague

Carole André
Nicky Stone

Claudine Auger
Maggie Vanderberg

William Berger
Mackenzie

Frank Derosa
Nick

Tony Di Mitri
Dr. Alfred Houseman

Mariangela Giordano
Sandro's lover

Edmund Purdom
Professor Vanderberg

Gabriele Tinti
Sandro Vincenzoni

Fausto Tozzi
Mark Lemmon