Jerry Mulligan is an exuberant American expatriate in Paris trying to make a reputation as a painter. His friend Adam is a struggling concert pianist who's a long time associate of a famous French singer, Henri Baurel. A lonely society woman, Milo Roberts, takes Jerry under her wing and supports him, but is interested in more than his art.
| Writing | Alan Jay Lerner | Story |
| Directing | Vincente Minnelli | Director |
| Camera | Alfred Gilks | Director of Photography |
| Writing | Alan Jay Lerner | Screenplay |
| Production | Arthur Freed | Producer |
| Sound | Van Allen James | Sound Editor |
| Art | Edwin B. Willis | Set Decoration |
| Sound | George Gershwin | Music |
| Editing | Adrienne Fazan | Editor |
| Art | Cedric Gibbons | Art Direction |
| Costume & Make-Up | Orry-Kelly | Costume Design |
| Art | E. Preston Ames | Art Direction |
| Camera | A. Lindsley Lane | Camera Operator |
| Sound | Johnny Green | Music Director |
| Sound | Saul Chaplin | Music Director |
| Crew | Gene Kelly | Choreographer |
| Sound | Douglas Shearer | Recording Supervision |
| Crew | Warren Newcombe | Special Effects |
| Crew | Irving G. Ries | Special Effects |
| Sound | Conrad Salinger | Orchestrator |
| Costume & Make-Up | Sydney Guilaroff | Hair Designer |
| Costume & Make-Up | William Tuttle | Makeup Designer |
| Camera | John Alton | Director of Photography |
| Writing | Ira Gershwin | Lyricist |
| Costume & Make-Up | Irene Sharaff | Costume Design |
| Costume & Make-Up | Walter Plunkett | Costume Design |
| Sound | George Gershwin | Songs |
| Art | F. Keogh Gleason | Set Decoration |
