The world's greatest criminal and the world greatest loser share the same face... now they'll share the same life!
| Editing | Sergio Montanari | Editor |
| Sound | Fred Bongusto | Original Music Composer |
| Production | Claudio Saraceni | Producer |
| Directing | Neri Parenti | Director |
| Costume & Make-Up | Mario Ambrosino | Costume Design |
| Writing | Giovanni Manganelli | Story |
| Writing | Leonardo Benvenuti | Screenplay |
| Writing | Piero De Bernardi | Screenplay |
| Writing | Giovanni Manganelli | Screenplay |
| Writing | Neri Parenti | Screenplay |
| Writing | Paolo Villaggio | Screenplay |
| Camera | Alberto Spagnoli | Director of Photography |
| Art | Giantito Burchiellaro | Production Design |
| Directing | Marina Mattoli | First Assistant Director |
| Sound | José Mascolo | Conductor |
| Production | Paolo Vandini | Line Producer |
| Production | Bruno Altissimi | Producer |
| Production | Vivien Boden | Unit Manager |
| Production | Nereo Salustri | Unit Manager |
| Production | Mario Bernacchia | Production Secretary |
| Production | Francesco Benvenuti | Production Secretary |
| Production | Leonardo Curreri | Administration |
| Camera | Carlo Tafani | Camera Operator |
| Camera | Giancarlo Granatelli | Assistant Camera |
| Directing | Eleonora Pallottini | Script Supervisor |
| Camera | Bruno Rukauer | Still Photographer |
| Editing | Massimo Quaglia | Assistant Editor |
| Sound | Vittorio Massi | Sound |
| Sound | Giulio Viggiani | Boom Operator |
| Costume & Make-Up | Rosanna Andreoni | Assistant Costume Designer |
| Art | Antonia Rubeo | Assistant Production Design |
| Costume & Make-Up | Gianfranco Mecacci | Makeup Artist |
| Costume & Make-Up | Mirella Ginnoto | Hairstylist |
| Crew | Pasquino Benassati | Special Effects |
| Camera | Alberto Emidi | Key Grip |
| Lighting | Fernando Massaccesi | Gaffer |
| Art | Antonio Ferri | Property Master |
| Sound | Massimo Anzellotti | Foley Artist |