Ballet star Petrov arranges to cross the Atlantic aboard the same ship as the dancer and musical star he's fallen for but barely knows. By the time the ocean liner reaches New York, a little white lie has churned through the rumour mill and turned into a hot gossip item—that the two celebrities are secretly married.
| Writing | Harold Buchman | Story |
| Writing | Allan Scott | Screenplay |
| Directing | Mark Sandrich | Director |
| Writing | Ernest Pagano | Screenplay |
| Writing | Lee Loeb | Story |
| Costume & Make-Up | Mel Berns | Makeup Artist |
| Camera | David Abel | Director of Photography |
| Crew | Vernon L. Walker | Special Effects |
| Editing | William Hamilton | Editor |
| Directing | W. Argyle Nelson | Assistant Director |
| Production | Pandro S. Berman | Producer |
| Camera | J. Roy Hunt | Camera Operator |
| Camera | John Miehle | Still Photographer |
| Production | J.R. Crone | Production Manager |
| Camera | Joseph F. Biroc | Camera Operator |
| Art | Van Nest Polglase | Art Direction |
| Costume & Make-Up | Irene | Costume Design |
| Crew | Hermes Pan | Choreographer |
| Sound | George Gershwin | Music |
| Writing | Ira Gershwin | Lyricist |
| Sound | Hugh McDowell Jr. | Sound Recordist |
| Sound | George Gershwin | Songs |
