Ugo Tognazzi
— Giulio Broggini
Isabella Rei
— Ivana Scarapecchia
Lilla Brignone
— Adelina, madre di Ivana
Susy Andersen
— Silvia
Corrado Sonni
— Rosario Scarapecchia, padre di Ivana
Margherita Guzzinati
— Daria
Ignazio Leone
— De Simone
Roy Bosier
— Diodato
Marisa Bartoli
— Luisa
Bruna Beani
Giorgio Arlorio
Vito Maria Brunetti
— Operatic singer
Lucio Cappellino
— Operatic singer
Virgilio Carbonari
— Operatic singer
Enzo Dara
— Operatic singer
Grazia Fei
Edoardo Gimenez
— Operatic singer
Vittorino Magnaghi
— Operatic singer
Brizio Montinaro
Angelo Romero
— Operatic singer
Marcia Theresa Steidle
Alfonso Giganti
— Agent (uncredited)
Renato Zero
— (uncredited)