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)