Sadistic killer-for-hire Philip Raven becomes enraged when his latest job is paid off in marked bills. Vowing to track down his double-crossing boss, nightclub executive Gates, Raven sits beside Gates’…

After an innocent man is executed in a case he was responsible for, a Scotland Yard superintendent finds himself investigating the murder of his key witness.

Walter Calvert calls upon his brother Henry at his eerie old house.

A thug robs a young engaged couple of their last few dollars. When the thug’s gang boss hears of the robbery, he gives them back their money and takes them…

Diamond thieves have infiltrated the staff of O’Day Jewelry. The Los Angeles Police Dept. employs their newest weapon, an airplane, to help smash the diamond theft ring.

When a treasure hunter seeks a downed airplane in the jungles of Africa, he encounters one of the passenger’s young daughter, now fully grown, and with a gorilla protector.

A gangster tries to find redemption with the inadvertent help of an innocent shop girl and his jealous girlfriend will do anything to keep him.

After the King of Rovenia has been assassinated, Holmes and Watson are engaged to escort his son to Europe via Algiers, aboard a transatlantic ocean liner which also carries a…

Sent to a dude ranch in the west to recover her health, a New York actress falls in love with a ranch owner recently acquitted of the murder of his…

A murder has occurred at Gruesome Gables, and the dog detective trying to find the killer has to deal with some suspicious suspects and a haunted house.

A psychopathic criminal with a mother complex makes a daring break from prison and then leads his old gang in a chemical plant payroll heist. After the heist, events take…

Jacques d’Athys, a French adventurer, returns to his home in Nice after an expedition to Indochina where he has picked up a Eurasian fiancée and a book that, unbeknownst to…