 | Robert Montgomery als Dillon 'Dill" Todd |
 | Joan Crawford als Mary Clay |
 | Clark Gable als Jeffrey Williams |
 | Charles Butterworth als Shemp |
 | Billie Burke als Aunt Paula |
 | Frances Drake als Connie Barnes Todd |
 | Rosalind Russell als Eleanor |
 | Pat Flaherty als Turkish Bath Attendant (Uncredited) |
 | Harold Huber als Mr. Frankenstein (Uncredited) |
 | Tom Ricketts als Wiff' Wiffens (Uncredited) |
 | Arthur Treacher als Johnson (Uncredited) |
 | Ernie Alexander als Telegram Messenger (Uncredited) |
 | Sidney Bracey als Paula's Chauffeur (Uncredited) |
 | Jan Duggan als Mrs. Cobal (Uncredited) |
 | Eily Malyon als Mrs. Gordon (Uncredited) |
 | Greta Meyer als Bella (Uncredited) |
| Perry Ivins als Hotel Man (Uncredited) |
 | Clarence Wilson als Hotel Manager (Uncredited) |
 | Jay Eaton als Party Guest (Uncredited) |
 | Edward Hearn als Party Guest (Uncredited) |
 | Louise Henry als Party Guest (Uncredited) |
 | Eddie Phillips als Party Guest (Uncredited) |
 | Kane Richmond als Party Guest (Uncredited) |
| W.S. Van Dyke | Director |
| Joseph L. Mankiewicz | Screenplay |
| Frank Cavett | Screenplay |
| Edward Barry Roberts | Theatre Play |
| Bernard H. Hyman | Producer |
| William Axt | Original Music Composer |
| George J. Folsey | Director of Photography |
| Gregg Toland | Director of Photography |
| Tom Held | Editor |
| Cedric Gibbons | Art Direction |
| Adrian | Costume Design |
| Edward Woehler | Assistant Director |
| Edwin B. Willis | Art Direction |
| Douglas Shearer | Sound Director |
