Director: Franco Prosperi (as Frank Shannon)
Music by Robby Poitevin
Cast:
Robert Webber: Clint Harris
Franco Nero: Tony Lo Bello
José Luis de Vilallonga: Dr. Goldstein / Frank Secchy
Cec Linder: Gastel
Jeanne Valerie: Mary
Theodora Bergery: Lucy
Earl Hammond: Frank
Michel Bardinet: Barry
Giovanni Di Benedetto: American Club director