A crusty recluse on a Caribbean island who is dedicated to destroying sharks gets involved in a hunt for buried treasure.
Franco Nero
Mike di Donato
Michael Forest
Donovan (as Mike Forrest)
Patricia Rivera
Juanita
Jorge Luke
Acapulco
Enzo G. Castellari
The Killer (as Enzo Girolami)
Rocco Lerro
The Thug
Mirta Miller
Rosy (as Marta Miler)
Eduardo Fajardo
Gómez
Werner Pochath
Ramon (as Werner Pochat)
Director
Tito Carpi
Screenplay
Jaime Comas Gil
Jesús R. Folgar
Alfredo Giannetti
Story
Gisella Longo
Co-Producer
Enzo Doria
Producer
Francisco Flores
Associate Producer
Nino Segurini
Executive Producer
Karl Spiehs
Line Producer
Luggi Waldleitner
Guido De Angelis
Music
Maurizio De Angelis
Raúl Pérez Cubero
Cinematography
Gianfranco Amicucci
Editor
Massimo Gasperini
Art Direction
Francesco Fabbi
Costume Design
Production Manager
Massimiliano Cerchi
Special Effects
Stunts
Roberto Amicucci
Camera Operator
Giovanni Bergamini
Ramón Bravo
Underwater Director of Photography
Fabrizio Di Biasi
Giancarlo Granatelli
Livia Rava
Mario Molli
Assistant Production Design
Roberto Sannino
