A woman pretends to be her own twin sister to win back her straying husband.
| Writing | Salka Viertel | Screenplay |
| Writing | Ludwig Fulda | Theatre Play |
| Writing | George Oppenheimer | Screenplay |
| Writing | S. N. Behrman | Screenplay |
| Directing | George Cukor | Director |
| Editing | George Boemler | Editor |
| Camera | Joseph Ruttenberg | Director of Photography |
| Sound | Douglas Shearer | Sound |
| Art | Cedric Gibbons | Art Direction |
| Costume & Make-Up | Adrian | Costume Design |
| Directing | Edward Woehler | Assistant Director |
| Production | Gottfried Reinhardt | Producer |
| Art | Edwin B. Willis | Set Decoration |
| Sound | Bronislau Kaper | Original Music Composer |
| Crew | Robert Alton | Choreographer |
| Sound | Leo Arnaud | Orchestrator |
| Crew | Warren Newcombe | Special Effects |
| Costume & Make-Up | Sydney Guilaroff | Hair Designer |
