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)