A gravity-defying boy raised in seclusion matures into an extraordinary man -- and an international celebrity -- who longs for human connection.
| Actor | Role |
|---|---|
 Elio GermanoOscar | Oscar |
 Michela CesconNatalia | Natalia |
 Silvia D'AmicoAgata | Agata |
 Elena CottaAlina | Alina |
 Vincent ScaritoDavid | David |
| PPietro PescaraYoung Oscar | Young Oscar |
| JJennifer BrokshiYoung Agata | Young Agata |
 Andrea PennacchiAndrea | Andrea |
 Cristina DonadioLucy | Lucy |
| DDieter-Michael GrohmannLukas | Lukas |
| DDominique LombardoPiero | Piero |
 Francesco ProcopioMarshal | Marshal |
 Salvio SimeoliTV Presenter | TV Presenter |
| AAgnieszka JaniaVlady | Vlady |
 Balkissa Souley MaigaSissy | Sissy |
 Giorgia SpinelliObstetrician | Obstetrician |
| JJean-Marie De Bol'Extraordinary Men' Presenter | 'Extraordinary Men' Presenter |
| MMaria Angela TonettiRosa | Rosa |
| CChiara IngrossoCarla Cartei | Carla Cartei |
| CChiara SartoriMartina | Martina |
| FFabio LovinoPhotographer | Photographer |
 Manuela ParodiBank Clerk | Bank Clerk |
 Fulvio MilaniAgata's client | Agata's client |
 Helena ChambonExtraordinary woman | Extraordinary woman |