 Paolo VillaggioUgo Fantozzi | Ugo Fantozzi |
 Anna MazzamauroSignorina Silvani | Signorina Silvani |
 Gigi RederFilini | Filini |
 Giuseppe AnatrelliLuciano Calboni | Luciano Calboni |
 Umberto D'OrsiCount Diego Catellani | Count Diego Catellani |
 Liù BosisioPina Fantozzi | Pina Fantozzi |
 Dino EmanuelliMegaditta Employee | Megaditta Employee |
 Plinio FernandoMariangela Fantozzi | Mariangela Fantozzi |
 Paolo PaoloniDuke Count Maria Rita Vittorio Balabam | Duke Count Maria Rita Vittorio Balabam |
| EElena TricoliCountess Alfonsina Serbelloni Mazzanti Viendalmare | Countess Alfonsina Serbelloni Mazzanti Viendalmare |
 Pietro ZardiniFonelli | Fonelli |
 Artemio AntoniniRude Guy #2 | Rude Guy #2 |
| AAmerigo AlberaniMegaditta Employee | Megaditta Employee |
 Mirko BaiocchiCanello | Canello |
 Luciano BonanniJapanese Restaurant Client | Japanese Restaurant Client |
 Arnaldo ColombaioniNew Year Party Waiter | New Year Party Waiter |
| WWilly ColombaioniGoalkeeper | Goalkeeper |
 Iolanda FortiniTeresa Catellani | Teresa Catellani |
 Ettore GeriMegaditta Executive | Megaditta Executive |
| IIvano GobboFolagra | Folagra |
 Giorgio IovineMegaditta Employee | Megaditta Employee |
 Enrico MarcianiMegaditta Executive | Megaditta Executive |
 Nicola MorelliDr. Calabar | Dr. Calabar |
 Nello PazzafiniRude Guy #1 | Rude Guy #1 |
 Valerio RuggeriLost Employees Searcher | Lost Employees Searcher |
 Giuseppe TerranovaMegaditta Employee | Megaditta Employee |
 Vincenzo VitaglianoNot listed | Not listed |
| MMario BartoliMegaditta Employee (uncredited) | Megaditta Employee (uncredited) |
 Bruno BertocciMegaditta Employee (uncredited) | Megaditta Employee (uncredited) |
 Erminio Bianchi FasaniMegaditta Employee (uncredited) | Megaditta Employee (uncredited) |
