Fabrizio Bentivoglio as Luca Florio

Margherita Buy as Silvia

Sergio Rubini as Giacomo

Giovanna Mezzogiorno as Lena

Giorgio Barberio Corsetti as Stefano Lori

Darío Grandinetti as Daniele

Emanuela Macchniz as Clara Florio

Eros Pagni as Professor Mangiacane

Antonio Prisco as Picchio

Alberto Rubini as Mario Florio

Dina Valente as Luca's mother

Antonello Fassari as Sergio

Simona Marchini as Flora

Umberto Orsini as Dr. Ambrosini

Mariangela Melato as Federica Strozzi

Michele Placido as Dr. Bianco

Bob Messini as Dr. Panino

Marzia Pellegrino as Young Tonia

Sergio Saladino as (uncredited)