Cast & crew
My Sin (1931)
Directed by George Abbott Written by Owen Davis, Adelaide Heilbron
Cast
| Eric Blore | Barfly |
| Berton Churchill | Osgood |
| Jay Fassett | James |
| Lily Cahill | Helen |
| Anne Sutherland | Ethel Gordon |
| Tallulah Bankhead | Carlotta |
| Averell Harris | Carlotta's Wigmaker |
| Charles C. Wilson | Party Speaker |
| Joseph Calleia | Juan Cortez |
| Fredric March | Grady |
| Harry Davenport | Metcalf |
| Margaret Adams | Marsden |
| Millard Mitchell | State Trooper |
| Scott Kolk | Larry |
| Charles Fang | Saki |
| Dorothy Stickney | Jenkins |
Crew
| Frank Cravet | Assistant Director |
| Frank Tours | Cinematography |
| Fred Spencer | Assistant Director |
| George Abbott | Adaptation |
| Owen Davis | Screenplay |
| George Bourne | Assistant Camera |
| Adelaide Heilbron | Screenplay |
| Frank Tours | Music |
| George Abbott | Director |
| George Abbott | Producer |
| Emma Hill | Editor |
| George Abbott | Music |