Credits
Cast
Terence Hill
Elliot Vance / Sebastiano Coímbra
Bud Spencer
Greg Wonder / Antonio Coímbra
April Clough
Olympia Chavez
Harold Bergman
Double Agency Director
C.V. Wood Jr.
Police Officer
Dary Reis
Van der Bosch
Nello Pazzafini
Don Tango
José Van de Kamp
Bernardo
Fernando Amaral
Ángel Duarte
Roberto Roney
Nadiño
Ataíde Arcoverde
Vinicio
Claudioney Penedo
Don Tango's Boss
Dennis Bourke
Albert von Eisenburg
Giancarlo Bastianoni
Tango's Thug / Mercenary (uncredited)
Sergio Smacchi
Tango's Thug / Mercenary (uncredited)
Franco Ukmar
Tango's Thug (uncredited)
Art
Robert MacNamara
Construction Manager
Jorge Moreira
Production Design, Art Direction
Camera
Silvano Ippoliti
Director of Photography
Hélio Silva
Director of Photography
Costume & Make-Up
Luciano Sagoni
Costume Design
Celia Menezes
Costume Design
Mário Lúcio
Makeup Artist
Directing
Peter Gold
Assistant Director
Carlos Couto
Assistant Director
Enzo Barboni
Director
Paul Costello
Script Coordinator
Editing
Philip Edwards
Editor
Production
Vittorio Galiano
Producer, Production Manager
Andre Filho
Production Secretary
Paulo Fernando Pijnappel
Production Supervisor
Max Viller
Production Supervisor
Sound
Franco Micalizzi
Original Music Composer
Writing
Marco Barboni
Screenplay