Bud Spencer
Role: Bud Graziano
Stefano Mingardo
Role: Giorgio Desideri
Kallie Knoetze
Role: Rosco Dunn
Valéria Cavalli
Role: Claudia
Angela Campanella
Role: Lauretta
Ferdinando Murolo
Role: Krupp
Bobby Rhodes
Role: Samuel Newman
Rik Battaglia
Role: Rik Battaglia
Francesco D'Adda
Role: Ciuffo di cuoio
Piero Del Papa
Role: uomo di Croupe
Piero Trombetta
Role: professore
Giorgio Vignali
Role: Silos
Maria Sulzer
Role: Jodlerin
Salvatore Basile
Role: Spectator in the meetings (uncredited)
Giancarlo Bastianoni
Role: Thug (uncredited)
Angelo Boscariol
Role: Man in Restaurant (uncredited)
Omero Capanna
Role: Marine (uncredited)
Giovanni Cianfriglia
Role: Thug (uncredited)
Sasha D'Arc
Role: American Boxer (uncredited)
Arnaldo Dell'Acqua
Role: Thug (uncredited)
Ottaviano Dell'Acqua
Role: Thug (uncredited)
Paolo Gozlino
Role: Captain (uncredited)
Mario Mattioli
Role: Cronista (uncredited)
Benito Pacifico
Role: Thug (uncredited)
Nello Pazzafini
Role: Bar's Client (uncredited)
Giuseppe Pedersoli
Role: Soldier from Rosco Dunn (uncredited)
Osiride Pevarello
Role: Cook (uncredited)
Mimmo Poli
Role: Cook (uncredited)
Sergio Smacchi
Role: Marine (uncredited)
Pietro Torrisi
Role: Thug (uncredited)
Clemente Ukmar
Role: Thug (uncredited)
Antonio Spinnato
Role: Man in Restaurant (uncredited)
Rolando De Santis
Role: Man in Restaurant (uncredited)
Settimio Scacco
Role: Man in Restaurant (uncredited)
Federico Frusciante
Role: Running kid