The Secret of Madame Blanche (1933) — Cast
Cast
| Ralph Brooks | (uncredited) |
| Jameson Thomas | (uncredited) |
| John Kelly | Sailor |
| Irene Dunne | Sally Two Trees |
| Jean Parker | Eloise |
| Phillips Holmes | Leonard |
| Ivan F. Simpson | (uncredited) |
| Mitchell Lewis | Duval |
| Eileen Percy | (uncredited) |
| Paul Porcasi | (uncredited) |
| Gus Leonard | (uncredited) |
| Bert Moorhouse | (uncredited) |
| Eric Wilton | Butler |
| Lillian Harmer | Maid |
| Robert Adair | (uncredited) |
| Pat Somerset | London |
| Norman Ainsley | Butler |
| C. Henry Gordon | District Attorney |
| Edward Cooper | (uncredited) |
| Martha Sleeper | My |
| Douglas Walton | Leonard |
| Adrienne D'Ambricourt | (uncredited) |
| Albert Conti | (uncredited) |
| Lionel Atwill | Aubrey |
| Lawrence Grant | (uncredited) |
| Harold Miller | (uncredited) |
| Una Merkel | Ella Gible |
| Jed Prouty | Stubby |
| Rose Dione | (uncredited) |
Crew
| Merritt B. Gerstad | Director of Photography |
| William Axt | Original Music Composer |
| Robert A. Golden | Assistant Director |
| Douglas Shearer | Sound Director |
| Adrian | Costume Design |
| Charles Maxwell | Orchestrator |
| Paul Neal | Sound Mixer |
| Blanche Sewell | Editor |
| Paul Marquardt | Orchestrator |
| Martin Brown | Theatre Play |
| Cedric Gibbons | Art Direction |
| Albert Hackett | Screenplay |
| Frances Goodrich | Screenplay |
| Charles Brabin | Director |