 | Christian De Sica als Cesare Proietti/Lando Marcelli |
 | Massimo Boldi als Ugo Bossi/Massimo/Walter Mongini |
 | Nino Frassica als Rosario il siciliano |
 | Ezio Greggio als Protagonista negli intermezzi pubblicitari/Psicologo del "Telefono Blu" |
 | Maurizio Mattioli als Maurizio |
 | Andrea Roncato als Felice lo sposo/Andrea/Augusto/Uomo pauroso |
 | Guido Nicheli als Il primo scambista del club "Orchidea Selvaggia" |
 | Francesco Benigno als Salvatore/Caputo |
 | Nicola De Buono als Direttore ufficio / ep. La festa di Carnevale |
 | Valeria D'Obici als Neris Bossi |
 | Flavio Bucci als professor Moira |
 | Nadia Rinaldi als Cleopatra Valentini |
 | Fabiana Udenio als Daniela |
 | Leo Valli als Gino Renda |
| Laura Valci als Laura |
 | Pietro Ghislandi als Prete |
 | Daniela Piperno als donna leopardata |
| Francesca Colombo als segretaria |
 | Maurizio Prollo als Toni |
 | Giorgio Conti |
| Enrico Oldoini | Director |
| Luigi De Laurentiis | Producer |
| Aurelio De Laurentiis | Producer |
| Enrico Oldoini | Story |
| Enrico Oldoini | Screenplay |
| Liliana Betti | Story |
| Liliana Betti | Screenplay |
| Giovanni Veronesi | Story |
| Giovanni Veronesi | Screenplay |
| Giovanni Nuti | Original Music Composer |
| Riccardo Galardini | Original Music Composer |
| Sergio Salvati | Director of Photography |
| Enrico Tovaglieri | Production Design |
| Roberto Palmerini | First Assistant Director |
| Remo Ugolinelli | Sound |
| Corrado Volpicelli | Sound |
| Alessandra Oldoini | Costume Design |
| Raimondo Crociani | Editor |
| Franco Mancarella | Production Manager |
| Maurizio Amati | Executive Producer |
| Monica Venturini | Executive Producer |
| Pietro Bertola | Unit Manager |
| Mario Sigmund | Unit Manager |
| Roberto Calvi | Camera Operator |
| Giuseppe Ciliberto | Steadicam Operator |
| Enrico Rocchi | First Assistant Camera |
| Claudio Cordoni | First Assistant Camera |
| Antonio Gallo | Production Secretary |
| Guglielmo Smeraldi | Production Secretary |
| Benito Mancini | Administration |
| Massimo Massimi | Administration |
| Franco Napoli | Makeup Department Head |
| Vincenza Lambarella | Makeup Artist |
| Giovanna Pugliese | Hair Department Head |
| Elena Crespi | Assistant Production Design |
| Vincenzo Falsaperla | Still Photographer |
| Maria Sole Zucchi | Production Secretary |
| Clarita Di Giovanni | Script Supervisor |
| Antonio Di Lorenzo | Assistant Editor |
| Graziella Di Giovanni | Assistant Editor |
| Mario Tessarin | Key Grip |
| Domenico Cavaliere | Gaffer |
| Franco Maria Salamon | Stunt Coordinator |
| Luciano Anzellotti | Foley Artist |
| Alberto Doni | Sound Mixer |
