Diego Abatantuono as Franco Mattioli

Alessandro Haber as Gabriele Bagnoli

Gianni Cavina as Ugo Cavara

Carlo Delle Piane as Antonio Santelia

George Eastman as Stefano Bertoni

Petra Khruz as Elisa Delai

Edoardo Romano as Bollino

Osvaldo Ruggieri as Il Falso Professor Renato Delai

Carlo Reali as Il Vero Professor Renato Delai (Solo Voce)

Eliana Miglio as Mariarosa Boscovich

Augusto Zucchi as Pietro Boscovich

Nino Fuscagni as Maurizio

Valentino Macchi as Controllore

Vanessa Galipoli as Agente Immobiliare