Italy from the '80s to the present day, through the dreams, loves, successes and failures of four friends.
| Actor | Role |
|---|---|
 Pierfrancesco FavinoGiulio Ristuccia | Giulio Ristuccia |
 Micaela RamazzottiGemma | Gemma |
 Kim Rossi StuartPaolo Incoronato | Paolo Incoronato |
 Claudio SantamariaRiccardo Morozzi | Riccardo Morozzi |
 Nicoletta RomanoffMargherita Angelucci | Margherita Angelucci |
 Emma MarroneAnna | Anna |
 Alma NoceYoung Gemma | Young Gemma |
 Francesco CentorameYoung Giulio | Young Giulio |
 Andrea PittorinoYoung Paolo | Young Paolo |
 Matteo De BuonoYoung Riccardo | Young Riccardo |
 Mariano RigilloLawyer | Lawyer |
 Francesco AcquaroliSergio Angelucci | Sergio Angelucci |
 Paola SotgiuPaolo's mother | Paolo's mother |
 Fabrizio NardiGiulio's father | Giulio's father |
 Elisa VisariSveva Ristuccia | Sveva Ristuccia |
 Federica FlavoniLuisa | Luisa |
 Antonella ValituttiLuciana | Luciana |
| MMatteo ZanottiArturo Morozzi | Arturo Morozzi |
| GGennaro ApicellaNunzio | Nunzio |
 Titti NuzzoleseAunt Ivana | Aunt Ivana |