Maurizio Merli

as Walter Mantegazza

as Peter Wayne

as Angelo Ravagli

as Mark Spencieri

as Nick Rossi

as Commissario Paolo Ferro

as Commissario Giorgio Berni

as Police Commissioner Olmi

as Commissario Mauro Mariani

as Albert Morgan

as John Florio

as Walter 'Wally' Spada

as Marco Palma

as Mannaja

as Leonardo Tanzi

as Commissioner Betti

as Commissioner Leonardo Tanzi

as Police Commissioner Mario Murri

as Il commissario Betti

as Police Commissioner Betti

as Burt Halloway

as George

as Alfio Capuano

as Giuseppe Garibaldi

as Cecco - friend of Rinaldo

as Giornalista Barni

as Nordista

as (uncredited)