Franco Nero
Mike di Donato
Larry Dolgin
Acapulco / Donovan (voice) (uncredited)
Werner Pochath
Ramon (as Werner Pochat)
Mirta Miller
Rosy
Jorge Luke
Acapulco
Enzo G. Castellari
Il killer (as E. Girolami)
Eduardo Fajardo
Il capitano Gómez
Rocco Lerro
Il picchiatore
Nick Alexander
Il killer (voice) (uncredited)
Michael Forest
Donovan (as Mike Forrest)
Edward Mannix
Il capitano Gómez (voice) (uncredited)
Steven Luotto
Waiter (voice) (uncredited)
Susan Spafford
Rosy (voice) (uncredited)
Frank von Kuegelgen
Ramon (voice) (uncredited)
Pat Starke
Juanita (voice) (uncredited)