Bud Spencer
Inspector Rizzo

Adalberto Maria Merli
Tabassi

Raymond Pellegrin
De Ribbis

Juliette Mayniel
Maria

Enzo Cannavale
Caputo

Angelo Infanti
Ferdinando Scarano

Salvatore Morra
Peppino

Franco Angrisano
Commissioner

Carla Mancini
Restaurant Guest

Alessandro Perrella

Enzo Maggio
Gennarino

Luciano Tacconi
Man in the car

Dominic Barto
Tom Ferramenti

Nino Vingelli
Camorrist in Pool Room

Vittorio Duse
Police Officer

Ester Carloni
Assunta (uncredited)

Roberto Dell'Acqua
Jho's Slim Pal (uncredited)

Nello Pazzafini
Henchman (uncredited)

Osiride Pevarello
Thug with Beard (uncredited)

Giacomo Rizzo
Il sarto di Ferdinando Scarano (uncredited)

Claudio Ruffini
Friend of Jho (uncredited)

Marcello Verziera
Pusher / Ship Thug (uncredited)

Milla Johansson
Woman in the bar (uncredited)