The Sleeping Cardinal
- Release Year
- 1931
- Runtime
- 1h 24m
- Genres
- Crime
- Mystery
- Directed By
- Leslie S. Hiscott

A card cheat is threatened with exposure into joining a criminal enterprise that Sherlock Holmes believes is controlled by Professor Moriarity.

A card cheat is threatened with exposure into joining a criminal enterprise that Sherlock Holmes believes is controlled by Professor Moriarity.