Full Credits
18 members

Bud Spencer
Inspector Rizzo

Enzo Cannavale
Caputo

Werner Pochath
Spiros

Joe Stewardson
Smollet
Carel Trichardt
Captain MΓΌller

Desmond Thompson
John Desmond - Commissioner of Police
Baldwyn Dakile
Bodo

Dagmar Lassander
Margy

Antonio Allocca
Receptionist

Giancarlo Bastianoni
Smollet's Henchman
Franco Cirino
Polizist in Neapel

Giorgio Cerioni
Mitarbeiter in der Diamantenmine

Ester Carloni
Maria, tabaco seller
Rita Ehlers
Helga

Carlo Reali
Edmonds' assistant
Jos Jansen
Van Dyck

Ottaviano Dell'Acqua
Bus Hooligan (uncredited)

Claudio Ruffini
Henchman in the local (uncredited)
26 members
Steno
Director
Thomas Franke
Assistant Director
Neri Parenti
First Assistant Director
Giovanni Simonelli
Screenplay
Adriano Bolzoni
Screenplay
Franco Verucci
Screenplay
Rainer Brandt
Screenplay
Franco Verucci
Story
Alfredo Mirabile
Production Manager
Franco Cirino
Production Manager
Anselmo Parrinello
Unit Manager
Vittorio Biferale
Production Manager
Martin Linder
Production Manager
Alberto Spagnoli
Director of Photography
Maurizio De Angelis
Original Music Composer
Guido De Angelis
Original Music Composer
Bruno Cesari
Set Decoration
Luciano D'Achille
Property Master
Giovanni Morosi
Makeup Artist
Luciano Giustini
Makeup Artist
Fausto De Lisio
Hair Designer
Luciano Sagoni
Costumer
Mario Morra
Editor
Carlo Bartolucci
Assistant Editor
Ilona Daumann
Assistant Editor
Giovanni Corridori
Special Effects