The Mysterious Mr. Tiller
Police headquarters has been plagued by a series of robberies, culminating in the theft of a priceless necklace smuggled from Europe. The detectives are on the track of a gang led by master thief Ramon Mordant and his accomplice known as "the Face" because of his twisted and hideous countenance.
- Genre: Mystery
- Director: Rupert Julian
- Cast: Ruth Clifford, Rupert Julian, Frank Brownlee, Wedgwood Nowell, Harry L. Rattenberry
- Country: United States