La contessa Castiglione

Doris Duranti

(Virginia Oldoini, countess of Castiglione)

Andrea Checchi

(Baldo Princivalli)

Renato Cialente

(Costantino Nigra)

Enzo Biliotti

(Napoléon III)

Lamberto Picasso

(The Marquis Oldoini)

Annibale Betrone

(The town planner Baron Haussmann)

Clara Auteri Pepe

(Martina)

Giacomo Moschini

(Mocquart)

Nico Pepe

(A friend of Oldoini (uncredited))

Gabriele Ferzetti

((uncredited))