David Huddleston
Captain McBride
Terence Hill
Matt Kirby
Bud Spencer
Wilbur Walsh
Luciano Catenacci
Fred 'Curly' Cline
Luigi Casellato
Drugstore Owner
Laura Gemser
Suzy Lee
Luciano Rossi
Geronimo
Giovanni Cianfriglia
Racket in the bowling alley
Ottaviano Dell'Acqua
Geronimo' s Man
Roberto Dell'Acqua
one of the thugs in the pub
Riccardo Pizzuti
Fred's Henchman
Omero Capanna
Hitman (uncredited)
Osiride Pevarello
Circus Man (uncredited)
Fortunato Arena
Bouncer at Bowling
Rocco Lerro
one of the thugs in the pub
Roberto Messina
Fred's Henchman
Pietro Torrisi
Fred's henchman (uncredited)
Ezio Marano
Bloodsucker
Claudio Ruffini
Fred's Henchman
Edy Biagetti
Lieutenant Governor
Jill Flanter
Countess Galina Kochilova
Sergio Ukmar
one of the thugs in the pub
Alex Edlin
Puncher in Football Stadium (uncredited)
Duilio Olmi
one of the thugs in the pub
Frank Nuyen
Suzy Lee's grandfather (uncredited)