Popular Italian comic Alberto Sordi does an excellent job of creating a bumbling yet effective police inspector by the unlikely name of Dante Lombardozzi, in this entertaining comedy-murder mystery by director Luigi Comencini.
| Directing | Luigi Comencini | Director |
| Writing | Agenore Incrocci | Screenplay |
| Writing | Furio Scarpelli | Screenplay |
| Sound | Carlo Rustichelli | Original Music Composer |
| Editing | Nino Baragli | Editor |
| Writing | Agenore Incrocci | Story |
| Writing | Furio Scarpelli | Story |
| Art | Mario Chiari | Production Design |
| Camera | Aldo Scavarda | Director of Photography |
| Production | Dino De Laurentiis | Producer |
| Directing | Vana Caruso | First Assistant Director |
| Directing | Franco Montemurro | First Assistant Director |
| Art | Pasquale Romano | Production Design |
| Costume & Make-Up | Giulia Mafai | Costume Design |
| Art | Ermanno Manco | Set Decoration |
| Directing | Carla Fierro | Script Supervisor |
| Costume & Make-Up | Giuliano Laurenti | Makeup Artist |
| Costume & Make-Up | Renata Magnanti | Hairstylist |
| Art | Pietro Bologna | Assistant Production Design |
| Camera | Camillo Bazzoni | Camera Operator |
| Production | Antonio Girasante | Production Supervisor |
| Production | Gaetano Marzacchi | Production Supervisor |
| Production | Marco Tamburella | Production Secretary |
| Production | Fausto Sallorenzo | Production Secretary |
| Camera | Luigi Conversi | Assistant Camera |
| Camera | Enrico Gorello | Assistant Camera |
| Sound | Biagio Fiorelli | Sound |
| Sound | Bruno Moreal | Sound |
| Editing | Sergio Montanari | Assistant Editor |