 | Ginger Rogers als Arlette Lafron |
 | Jean-Pierre Aumont als Pierre de Roche |
 | Adolphe Menjou als Ambassador |
 | Melville Cooper als Roland Latour |
 | Mikhail Rasumny als Yves Cadubert |
 | Eduardo Ciannelli als Baron Ferdinand Dvorak |
 | Mona Maris als Ambassador's Wife |
 | Henry Stephenson als Minister |
 | Basil Rathbone als Professor Aristide |
 | Ed Agresti als Ball Guest (uncredited) |
| Lulu Mae Bohrman als Ball Guest (uncredited) |
 | Jack Chefe als Ball Guest (uncredited) |
 | Adolph Faylauer als Ball Guest (uncredited) |
 | Bess Flowers als Ball Guest (uncredited) |
| Fred Hueston als Ball Guest (uncredited) |
 | Wilbur Mack als Ball Guest (uncredited) |
| Rodney Bell als Student (uncredited) |
| Robert Cherry als Student (uncredited) |
 | William Frambes als Student (uncredited) |
| Jacques Lory als Student (uncredited) |
| Fred Farrell als Beggar Outside School (uncredited) |
| Eddie Hayden als Henri the Fat Thief (uncredited) |
 | Ivan Lebedeff als Thief at Ball (uncredited) |
 | Torben Meyer als Thief at Ball (uncredited) |
| Albert Petit als Usher at Ball (uncredited) |
 | Louis Mercier als Thief in Film Within the Film (uncredited) |
| Sam Harris als Ball Guest (uncredited) |
 | Richard Neill als Ball Guest (uncredited) |
| James Carlisle als Ball Guest (uncredited) |
| Jack Deery als Ball Guest (uncredited) |
| George Ford als Ball Guest (uncredited) |
| Robert Locke Lorraine als Ball Guest (uncredited) |
| Hans Moebus als Ball Guest (uncredited) |
| Victor Romito als Ball Guest (uncredited) |
| Rommie als Flora (uncredited) |
 | Scott Seaton als Ball Guest (uncredited) |
| Count Stefenelli als Ball Guest (uncredited) |
| Sam Wood | Director |
| Joseph A. Valentine | Director of Photography |
| Joe C. Gilpin | Production Manager |
| Mel Berns | Makeup Artist |
| Roland Gross | Editor |
| Morrie Ryskind | Adaptation |
| Robert Hakim | Producer |
| J.R. Whittredge | Editor |
| Rowland Leigh | Additional Dialogue |
| George Sawley | Set Decoration |
| Raymond Hakim | Producer |
| John Miehle | Still Photographer |
| Jack Murton | Casting |
| Lionel Banks | Production Design |
| Howard Greer | Costume Design |
| C. Bakaleinikoff | Music Director |
| Paul Misraki | Original Music Composer |
| Albert Simpson | Matte Painter |
| Milton Howe | Publicist |
| John E. Tribby | Sound Recordist |
| Wilbur Bradley | Camera Operator |
| Hans Wilhelm | Screenplay |
| Max Kolpé | Screenplay |
| Michel Duran | Screenplay |
| Ralph Dawson | Editor |
| John Sherwood | Assistant Director |
| Terry Kellum | Sound Re-Recording Mixer |
| Vernon L. Walker | Special Effects |
| Russell A. Cully | Special Effects |
| Linwood G. Dunn | Visual Effects |
| Earl B. Mounce | Scoring Mixer |
| H. de Schulthess | Production Assistant |
| Raymond Hakim | Presenter |
| Robert Hakim | Presenter |
| Lonnie D'Orsa | Executive Assistant |
