Bud Spencer

Inspector Rizzo

Enzo Cannavale

Caputo

Werner Pochath

Spiros

Joe Stewardson

Smollet

Desmond Thompson

John Desmond - Commissioner of Police

Dagmar Lassander

Margy

Antonio Allocca

Receptionist

Giancarlo Bastianoni

Smollet's Henchman

Giorgio Cerioni

Mitarbeiter in der Diamantenmine

Ester Carloni

Maria, tabaco seller

Carlo Reali

Edmonds' assistant

Ottaviano Dell'Acqua

Bus Hooligan (uncredited)

Claudio Ruffini

Henchman in the local (uncredited)