 | Maurice Chevalier als Maurice 'Baron' Courtelin |
 | Jeanette MacDonald als Princess Jeanette |
 | Charles Ruggles als Viscount Gilbert de Varèze |
 | Charles Butterworth als Count de Savignac |
 | Myrna Loy als Countess Valentine |
 | C. Aubrey Smith als Duke d'Artelines |
 | Elizabeth Patterson als First Aunt |
 | Ethel Griffies als Second Aunt |
 | Blanche Friderici als Third Aunt |
 | Joseph Cawthorn als Dr. Armand de Fontinac |
 | Robert Greig als Major Domo Flammand |
 | Bert Roach als Emile |
 | Cecil Cunningham als Laundress (uncredited) |
 | Mary Doran als Madame Dupont (uncredited) |
 | George 'Gabby' Hayes als Grocer (uncredited) |
 | Edgar Norton als Valet (uncredited) |
 | Tyler Brooke als Composer (uncredited) |
 | Marion Byron als Bakery Girl (uncredited) |
 | Carrie Daumery als Dowager (uncredited) |
 | George Davis als Pierre Dupont (uncredited) |
 | Sam Harris als Bridge Player (uncredited) |
| Mel Kalish als Chef (uncredited) |
| Tony Merlo als Hatmaker (uncredited) |
 | Herbert Mundin als Groom (uncredited) |
| Rita Owin als Chambermaid (uncredited) |
 | Rolfe Sedan als Taxi Driver (uncredited) |
 | William H. Turner als Bootmaker (uncredited) |
 | Ellinor Vanderveer als Party Guest (uncredited) |
 | Gordon Westcott als Credit Manager (uncredited) |
 | Clarence Wilson als Shirtmaker (uncredited) |
 | Florence Wix als Party Guest (uncredited) |
 | Ethel Wales als Madame Dutoit - Dressmaker (uncredited) |
| Rouben Mamoulian | Director |
| Samuel Hoffenstein | Screenplay |
| Edith Head | Costume Design |
| Fred A. Datig | Casting |
| Victor Milner | Director of Photography |
| George Hippard | Assistant Director |
| Mel Ballerino | Casting |
| A. E. Freudeman | Set Decoration |
| M.M. Paggi | Sound |
| Rouben Mamoulian | Producer |
| Travis Banton | Costume Design |
| Hans Dreier | Art Direction |
| John Leipold | Original Music Composer |
| Rouben Mamoulian | Editor |
| William Shea | Editor |
| Paul Armont | Theatre Play |
| George Marion Jr. | Screenplay |
| Léopold Marchand | Theatre Play |
| Waldemar Young | Screenplay |
| Richard Rodgers | Songs |
| Lorenz Hart | Lyricist |
| Audrey Scott | Stunt Double |
| Lucien Ballard | First Assistant Camera |
| Buddy Longworth | Still Photographer |
| William C. Mellor | Camera Operator |
| William Rand | Second Assistant Camera |
| Guy Roe | Assistant Camera |
| Joe Egli | Casting Assistant |
| William Shea | Negative Cutter |
| Nat W. Finston | Music Director |
