"Undercover cop Nico Giraldi travels to New York and Las Vegas to find a crooked cop who gave his squadron back in Italy a bad name."
Tomas Milian
as Nico Giraldi
Enzo Cannavale
as Salvatore Esposito
Margherita Fumero
as Maria Sole Giarra
Bombolo
as Venticello
Massimo Vanni
as Gargiulo
Francesco Anniballi
as Madison
Enzo Pulcrano
as Masino
Roberto Messina
as Police Commissioner Tozzi
Eli Wallach
as Don Gerolamo Giarra
John P. Dulaney
as Ballarin (uncredited)
Mickey Knox
as Mark Ferguson (uncredited)
Ennio Antonelli
as Bettor in Betting Office (uncredited)
Benito Pacifico
as Fake Priest (uncredited)
Tom Felleghy
as Prison Director Coppola (uncredited)
Vittorio Ripamonti
as Priest in Prison (uncredited)
Anna Valentino
as Venticello's Sister (uncredited)
Emilio Messina
as Convict on the Roof (uncredited)
Marco Stefanelli
Settimio Scacco
Angelo Casadei
as Prison Warden (uncredited)
Aldo Barozzi
Ombretta De Carlo
as Amelia (uncredited)
Piero Vivaldi
as Barber (uncredited)
Giuliano Sestili
as Cavallo (uncredited)
Iolanda Fortini
as Bus Passenger (uncredited)
Quinto Marziali
as Journalist at Execution (uncredited)
Tomaso Milian Jr.
as Francesco (uncredited)
Bruno Corbucci
Director
Galliano Juso
Producer
Claudio Cinini
Production Design
Alessandra Cardini
Costume Design
Daniele Alabiso
Editor
Mario Amendola
Story
Screenplay
Marcello Masciocchi
Director of Photography
Mario Di Biase
Production Manager
Roberto Tatti
First Assistant Director
Alessandro Mattei
Unit Manager
Augusto Marabelli
Giovanni Ciarlo
Camera Operator
Giuseppe Di Biase
Assistant Camera
Alvaro Orsini
Sound
Marco Di Biase
Boom Operator
Franco Vitale
Still Photographer
Franco Di Girolamo
Makeup Artist
Jole Cecchini
Hairstylist
Tullio Lullo
Set Decoration
Alfredo Menchini
Assistant Editor
Mario Cinotti
Cosimo Barbera
Key Grip
Vincenzo Celli
Gaffer
Benito Stefanelli
Master at Arms
Bruno Moreal
Sound Mixer