Discover

Franco Nero
Mike di Donato

Michael Forest
Donovan (as Mike Forrest)

Patricia Rivera
Juanita

Jorge Luke
Acapulco

Enzo G. Castellari
Il killer (as E. Girolami)

Rocco Lerro
Il picchiatore

Mirta Miller
Rosy

Eduardo Fajardo
Il capitano Gómez

Werner Pochath
Ramon (as Werner Pochat)
Nick Alexander
Il killer (voice) (uncredited)

Larry Dolgin
Acapulco / Donovan (voice) (uncredited)
Steven Luotto
Waiter (voice) (uncredited)
Edward Mannix
Il capitano Gómez (voice) (uncredited)
Susan Spafford
Rosy (voice) (uncredited)
Pat Starke
Juanita (voice) (uncredited)
Frank von Kuegelgen
Ramon (voice) (uncredited)
Art
Gisella Longo
Art Direction
Roberto Sannino
Assistant Production Design
Mario Molli
Assistant Production Design
Camera
Giancarlo Granatelli
Camera Operator
Roberto Amicucci
Camera Operator
Massimo Gasperini
Camera Operator
Fabrizio Di Biasi
Camera Operator
Giovanni Bergamini
Camera Operator
Livia Rava
Camera Operator
Ramón Bravo
Underwater Director of Photography
Costume & Make-Up
Francesco Fabbi
Costume Design
Directing

Enzo G. Castellari
Director
Production
Francisco Flores
Associate Producer
Nino Segurini
Executive Producer

Luggi Waldleitner
Producer
Jaime Comas Gil
Co-Producer

Karl Spiehs
Line Producer

Enzo Doria
Producer

Franco Nero
Co-Producer
Jesús R. Folgar
Production Manager
Writing
Jesús R. Folgar
Screenplay
Alfredo Giannetti
Story
Alfredo Giannetti
Screenplay
Jaime Comas Gil
Screenplay
Gisella Longo
Story
Tito Carpi
Screenplay