 | Emilio Ghione Jr. als Za-la-mort |
 | Mariella Lotti als Lina Vidonis |
 | Emilio Cigoli als De Rossi |
 | Armando Francioli als Corrado Vidonis |
 | Paolo Stoppa als Amico di Za-la-mort |
 | Enrico Glori als Commissario |
 | Umberto Spadaro |
| Adriana de Roberto |
 | Fedele Gentile als Piero |
 | Checco Durante als Antonio, il finto cieco |
 | Arnoldo Foà |
| Fiore Davanzati |
| Augusto Di Giovanni als Giacomo |
| Erminio Spalla |
| Raffaello Matarazzo | Director |
| Ettore Maria Margadonna | Screenplay |
| Raffaello Matarazzo | Screenplay |
| Mario Monicelli | Screenplay |
| Alberto Fusi | Director of Photography |
| Vittorio Musy Glori | Production Manager |
| Ezio Carabella | Original Music Composer |
| Amerigo Bandiera | Production Design |
| Gino Brosio | Set Decoration |
| Gennaro Balistrieri | First Assistant Director |
| Ettore Garbini | Makeup Artist |
| Vanda Tuzzi | Script Supervisor |
| Emidio Cirillo | Assistant Camera |
| Raffaele Del Monte | Sound |
| Valentino Brosio | Production Coordinator |