Gerardo, an aspiring actor, trying unsuccessfully to cross over from comedy to tragedy, is involved, due to his ability to mimic dialects of Italy, in a scam concocted by Lallo against a rich cloth-merchant.
| Directing | Dino Risi | Director |
| Sound | Pippo Barzizza | Original Music Composer |
| Production | Mario Cecchi Gori | Producer |
| Costume & Make-Up | Marisa D'Andrea | Costume Design |
| Writing | Ettore Scola | Screenplay |
| Camera | Massimo Dallamano | Director of Photography |
| Costume & Make-Up | Romolo Martino | Costume Design |
| Art | Arrigo Breschi | Set Decoration |
| Art | Giorgio Giovannini | Production Design |
| Editing | Eraldo Da Roma | Editor |
| Writing | Ruggero Maccari | Screenplay |
| Writing | Sandro Continenza | Screenplay |
| Writing | Agenore Incrocci | Story |
| Writing | Furio Scarpelli | Story |
| Writing | Sergio Pugliese | Idea |
| Production | Gianni Cecchin | Production Supervisor |
| Directing | Lù Leone | First Assistant Director |
| Camera | Alessandro D'Eva | Camera Operator |
| Sound | Umberto Picistrelli | Sound |
| Sound | Mario Amari | Sound |
| Production | Antonio Sarno | Production Secretary |
| Production | Franco Recine | Production Secretary |
| Costume & Make-Up | Marcella Cecchini | Hairstylist |
| Directing | Liliana Fugagnollo | Script Supervisor |
