Sherlock Holmes and the Voice of Terror (1942)
1 plot hole
Directed by: John Rawlins
Starring: Basil Rathbone, Nigel Bruce, Evelyn Ankers, Reginald Denny
Continuity mistake: After Meade escapes from the warehouse, Anthony Lloyd runs to the wall and pulls out one of the planks. In the next shot, he repeats the same action. (00:37:15)
Doctor Watson: ...But Holmes, that's impossible.
Sherlock Holmes: Anything is possible until proven otherwise.
Trivia: Henry Daniell, who plays Sir Anthony Lloyd, played several characters in the Basil Rathbone saga, including Professor Moriarty.