 | Fred Astaire als Jerry Halliday |
 | George Burns als George |
 | Gracie Allen als Gracie |
 | Joan Fontaine als Alyce Marshmorton |
 | Reginald Gardiner als Keggs |
 | Ray Noble als Reggie |
 | Constance Collier als Lady Caroline |
 | Montagu Love als Lord Marshmorton |
 | Harry Watson als Albert |
 | Jan Duggan als Miss Ruggles |
 | Mary Gordon als Cook (uncredited) |
| S.K. Lauren | Screenplay |
| Ernest Pagano | Screenplay |
| George Stevens | Director |
| P.G. Wodehouse | Screenplay |
| Pandro S. Berman | Producer |
| Van Nest Polglase | Art Direction |
| Henry Berman | Editor |
| Vernon L. Walker | Special Effects |
| Hermes Pan | Choreographer |
| W. Argyle Nelson | Assistant Director |
| Victor Baravalle | Music Director |
| George Gershwin | Original Music Composer |
| Robert Russell Bennett | Music Arranger |
| Earl A. Wolcott | Sound Recordist |
| Ray Noble | Music Arranger |
| George Bassman | Music Arranger |
| Ira Gershwin | Lyricist |
| Darrell Silvera | Set Dresser |
| Carroll Clark | Assistant Art Director |
| Joseph H. August | Director of Photography |
| George Gershwin | Songs |
| P.G. Wodehouse | Novel |
| P.G. Wodehouse | Musical |
