![The Sleeping Cardinal](https://i3.wp.com/image.tmdb.org/t/p/w185/6JN7iV2u3BZfSQH2Rb8P3AjbYjF.jpg)
Plot
A card cheat is threatened with exposure into joining a criminal enterprise that Sherlock Holmes believes is controlled by Professor Moriarity.
Writer | Cyril Twyford |
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Director | Leslie S. Hiscott |
Actor | Arthur Wontner, Ian Fleming, Minnie Rayner |
Country | United Kingdom |
Production | Julius Hagen Productions |