After WWII, a young man without perspective arrives in Rome. Living in a loft, he gradually discovers the city becoming a tour guide.
| Actor | Role |
|---|---|
 Charles AznavourMarcello | Marcello |
 Serena VerganoGeronima | Geronima |
 Marisa MerliniPia | Pia |
| MMonique BerthoThe prostitute | The prostitute |
 Marcella ValeriFrancesca | Francesca |
 Gianrico TedeschiNot listed | Not listed |
 FanfullaNot listed | Not listed |
 Burt NelsonNot listed | Not listed |
| JJean-Michel AudinNot listed | Not listed |
 Gregor von RezzoriSir Craven | Sir Craven |
 Alberto LupoPaolino | Paolino |
 Mario CarotenutoCardinal | Cardinal |
| MMonique Bert(uncredited) | (uncredited) |
 Vittorio Duse(uncredited) | (uncredited) |
 ArlettyMarquise | Marquise |