While on vacation in Rome, married American Mary Forbes becomes entangled in an affair with an Italian man, Giovanni Doria. As she prepares to leave Italy, Giovanni confesses his love for her; he doesn't want her to go. Together they wander the railroad station where Mary is to take the train to Paris, then ultimately reunite with her husband and daughter in Philadelphia. Will she throw away her old life for this passionate new romance?
| Writing | Truman Capote | Dialogue |
| Production | David O. Selznick | Executive Producer |
| Writing | Ben Hecht | Writer |
| Editing | Eraldo Da Roma | Editor |
| Camera | Oswald Morris | Director of Photography |
| Directing | Vittorio De Sica | Director |
| Production | Vittorio De Sica | Producer |
| Writing | Cesare Zavattini | Screenplay |
| Writing | Cesare Zavattini | Story |
| Sound | Alessandro Cicognini | Original Music Composer |
| Art | Virgilio Marchi | Art Direction |
| Sound | James G. Stewart | Sound Re-Recording Mixer |
| Camera | James Wong Howe | Additional Director of Photography |
| Camera | Nino Cristiani | Assistant Camera |
| Costume & Make-Up | Carlo Sindici | Hairstylist |
| Editing | Jean Barker | Editor |
| Costume & Make-Up | Christian Dior | Costume Design |
| Production | Wolfgang Reinhardt | Associate Producer |
| Writing | Luigi Chiarini | Screenplay |
| Writing | Giorgio Prosperi | Screenplay |
| Camera | Sergio Bergamini | Camera Operator |
| Sound | Franco Ferrara | Conductor |
| Production | Marcello Girosi | Associate Producer |
| Costume & Make-Up | Romolo De Martino | Makeup Artist |
| Crew | Richard Van Hessen | Technical Advisor |
| Directing | Mario Russo | Script Supervisor |
| Camera | Angelo Pennoni | Still Photographer |
| Camera | G.R. Aldo | Director of Photography |
| Sound | Alberto Bartolomei | Sound Engineer |
| Production | Roberto Moretti | Unit Manager |
| Editing | Marcella Benvenuti | Assistant Editor |
| Directing | Luisa Alessandri | Assistant Director |
| Production | Nino Misiano | Production Manager |
| Sound | Bruno Brunacci | Sound Engineer |
| Production | Pasquale Misiano | Production Secretary |
| Camera | Augusto Tinelli | Assistant Camera |
| Sound | Audrey Granville | Music Editor |
| Costume & Make-Up | Alessandro Antonelli | Wardrobe Supervisor |
