| Directed by |
Alfred L. Werker |
|
| Screenplay by |
Edwin Blum |
|
| Cast: | ||
| Sherlock Holmes | Basil Rathbone | |
| Dr. Watson | Nigel Bruce | |
| Ann Brandon | Ida Lupino | |
| Jerrold Hunter | Alan Marshal | |
| Professor Moriarty | George Zucco | |
| Billy | Terry Kilburn | |
| Sir Ronald Ramsgate | Henry Stephenson | |
| Inspector Bristol | E.E. Clive | |
| Bassick | Arthur Hohl | |
| Mrs. Hudson | Mary Gordon | |
| Justice | Holmes Herbert | |
| Mateo | George Regas | |
| Lady Conyngham | Mary Forbes | |
| Inquisitive Stranger | William Austin | |
| Tompkins | Frank Baker | |
| Cragin | Harry Cording | |
| Sergeant of the Guard | Denis Green | |
| Bobby | Leyland Hodgson | |
| Barrows - Moriarty's Attorney | Leonard Mudie | |
| Gates - Trial Prosecutor | Ivan F. Simpson | |
| Herbert Evans | ||
| Brandon Hurst | ||
| Director of photography |
Leon Shamroy |
|
| Produced by |
Darryl F. Zanuck |
|
| Costume Designer |
Gwen Wakeling |
|
| Year: | 1939 | |
| Running time: | 85 minutes | |
| Country: | United States | |
| Language: | English | |