Paolo Villaggio character Rag. Ugo Fantozzi
Anna Mazzamauro character Miss Silvani
Gigi Reder character Rag. Filini
Giuseppe Anatrelli character Geom. Calboni
Umberto D'Orsi character Grand Master, Count Diego Catellani
Liù Bosisio character Pina Fantozzi
Dino Emanuelli character Colleague of Fantozzi (as Bernardino Emanuelli)
Plinio Fernando character Mariangela Fantozzi
Paolo Paoloni character Mega Galactic Director Duke Conte G.M. Balabam
Elena Tricoli character Teresa Catellani
Pietro Zardini character Rag. Fonelli
Artemio Antonini character Butcher who beats Fantozzi
Mirko Baiocchi character Maestro Canello
Luciano Bonanni character Customer at the Japanese restaurant
Iolanda Fortini character Contessina Alfonsina Serbelloni Mazzanti Viendalmare
Giorgio Iovine character (as Giorgio Jovine)
Enrico Marciani character Megaditta executive
Nicola Morelli character Head of the Friends of the Mafia, Dr. Calabar
Nello Pazzafini character Butcher who beats Fantozzi (as Giovanni Pazzafini)
Giuseppe Terranova character Folagra
Alfredo Adami character Billiards teacher
Domenico Ravenna character Megaditta boss
Bruno Bertocci character Employee in the Folagra office (uncredited)
Angelo Casadei character Guest at silvester party (uncredited)
Angelo Di Porto character bumbling waiter (uncredited)
Jimmy il Fenomeno character Megaditta employee (uncredited)
Giuseppe Marrocco character Guest at Silvester Party (uncredited)
Amedeo Salamon character Catellani's guest (uncredited)
Nando Sarlo character Catellani's guest (uncredited)
Haruhiko Yamanouchi character Asian Chef (uncredited)
