Roberto, a shy law student in Rome, meets Bruno, a forty-year-old exuberant, capricious man, who takes him for a drive through the Roman and Tuscany countries in the summer. When their journey starts to blend into their daily lives though, the pair’s newfound friendship is tested.
Vittorio Gassman
as Bruno Cortona
Jean-Louis Trintignant
as Roberto Mariani
Catherine Spaak
as Lilli Cortona
Claudio Gora
as Danilo Borelli 'Bibi'
Luciana Angiolillo
as Gianna Cortona
Linda Sini
as Zia Lidia
Franca Polesello
as Moglie del commendatore
Bruna Simionato
as Zia Enrica
Lilly Darelli
as Bikini girl with leg cast
Mila Stanić
as Clara, la ragazza alla stazione
Nando Angelini
as Amedeo
Edda Ferronao
as La ragazza della valigia smarrita a Civitavecchia
