Vittorio Emanuele Propizio as Augusto

Federico Costantini as Leonardo

Vincenzo Alfieri as Guglielmo

Guglielmo Amendola as Mattia

Maria Chiara Augenti as Regina

Serena Autieri as Gilda

Paolo Calabresi as Alceste

Massimo Ghini as Ippolito

Gianmarco Tognazzi as Giorgio

Anna Dalton as Monique

Gérard Depardieu as Henry

Carolina Crescentini as Ellen Reed

Eva Riccobono as Gloria

Lucia Ocone as Linda

Simone Montedoro as Gianni

Pierluigi Di Lallo as prof. Gaudiosa

Hal Yamanouchi as Mr. Lee

Jun Ichikawa as Ai