All 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)
