Small time crook Napoleone falls into an unlikely gang made up of a gangster, called The Baron, and his two cohorts, Agonia and The Captain, where Napoleone takes them to Rome where they shack up with a shady used car dealer caled Il Cajella to help finance their new life of crime by planing to rob a statue from the Vatican. But a big-time American gangster, named Joe Ventura, hears about the heist and wants the priceless statue for himself by having his mistress, Samantha, come onto and betray the woman-hungry Cajella to give the statue away to her.
| Sound | Claudio Maielli | Sound |
| Production | Turi Vasile | Producer |
| Sound | Ward Swingle | Original Music Composer |
| Writing | Ennio De Concini | Story |
| Directing | Lucio Fulci | Director |
| Art | Dario Micheli | Set Decoration |
| Editing | Ornella Micheli | Editor |
| Production | Danilo Marciani | Production Manager |
| Camera | Erico Menczer | Director of Photography |
| Costume & Make-Up | Giulio Natalucci | Makeup Artist |
| Writing | Adriano Baracco | Story |
| Writing | Adriano Baracco | Screenplay |
| Writing | Ennio De Concini | Screenplay |
| Writing | Lucio Fulci | Story |
| Writing | Lucio Fulci | Screenplay |
| Writing | Roberto Gianviti | Story |
| Writing | Roberto Gianviti | Screenplay |
| Art | Giorgio Giovannini | Production Design |
| Sound | Jean-Michel Defaye | Conductor |
| Directing | Francesco Massaro | First Assistant Director |
| Directing | Rita Agostini | Script Supervisor |
| Production | Rodolfo Martello | Unit Manager |
| Production | Antonio Mazza | Unit Manager |
| Production | Nicola Venditti | Production Secretary |
| Camera | Elio Polacchi | Camera Operator |
| Camera | Federico Del Zoppo | Assistant Camera |
| Camera | Mario Dattilo | Assistant Camera |
| Camera | Luigi Sbrizzi | Assistant Camera |
| Costume & Make-Up | Iolanda Conti | Hairstylist |
| Camera | G.B. Poletto | Still Photographer |
| Crew | Rémy Julienne | Special Effects |
