The Sign of Four: Sherlock Holmes' Greatest Case (1932)
| Release Date: | 1932, May 12 |
| Directors: | Graham Cutts |
| Countries: | United Kingdom |
| Production: | Associated Talking Pictures (ATP), Associated Talking Pictures (ATP) |
| Cast: | Charles Farrell, Margaret Yarde, Ian Hunter, Miles Malleson, Arthur Wontner, Kynaston Reeves, Gilbert Davis, Edgar Norfolk, Herbert Lomas, Togo, Moore Marriott, Ernest Sefton |