A con man who stages phony “lucky legs” beauty contests and leaves town with the money is found with a surgical knife in his heart by Mason.

While vacationing in St. Moritz, a British couple receive a clue to an imminent assassination attempt, only to learn that their daughter has been kidnapped to keep them quiet.

15-Chapter Serial about a scientist that discovers a formula for making synthetic gold and the people that want it.

Mrs. Ramsey sent Jean Oliver to prison on a false charge. To get even, Jean (disguised as Madame Mystera) plans to kidnap her daughter and turn her into a thief….

The Wrecker wrecks trains on the L & R Railroad. One of his victims is Larry Baker’s father. Baker wants to find the evildoer, among a host of suspects, but…

Robert Tisdall finds on the beach the corpse of a woman he knew. Others wrongly conclude that he is the murderer. Fleeing, he desperately attempts to prove that he is…

Charlie Chan is sought out by Pamela Gray, a desperate young socialite whose brother Paul awaits execution for the murder of a weapons inventor. Pamela is convinced of his innocence.

When a prominent official is murdered at a banquet honoring Charle Chan, the detective and son Lee team up to expose an opium-smuggling ring.

A dangerous amnesiac escapes from an asylum, hides in the opera house, and is suspected of getting revenge on those who tried to murder him 13 years ago.

Ruth Earlton has come home to her ancestral mansion to claim her inheritance. Accompanied by her boyfriend, she discovers that her father died suddenly under suspicious circumstances. Now it’s her…

A student of the occult encounters supernatural haunts and local evildoers in a village outside of Paris.

The disappearance of people and corpses leads a reporter to a wax museum and a sinister sculptor.