Casts
Michael Sopkiw
as Peter
Valentine Monnier
as Dr. Stella Dickens
Gianni Garko
as Sheriff Gordon
William Berger
as Professor Donald West
Iris Peynado
as Sandra Hayes
Cinzia de Ponti
as Florinda
Paulo Branco
as Miller
Dagmar Lassander
as Sonja West
Dino Conti
as Dr. Bob Hogan
Goffredo Unger
as Fisherman / Victim
