An American detective unmasks a gambler as the head of a banknote counterfeiting gang.

American airman loves English girl whose father refuses permission for their marriage out of hatred for all Yankees.

A wealthy business man discovers he has a brain tumor and seeks medical help. The business man finds a scientist experimenting with transplanting monkey heads on different monkey bodies. The business man decides to steal the head of Nostradamus from the prophet's crypt.

After murdering his lover, cross-channel swimmer Joy Webster, Derek Bond attempts to do same to her other boyfriend, Sheldon Lawrence. John Ireland plays an Interpol detective who stems Bond's homicidal hijinks. Black Tide was produced by Monty Berman in his pre-Saint days.

A jewel thief finds himself a target when a smuggled cigarette case made from a stolen new metal falls into his hands.

A young man inherits a fortune, but with a number of conditions attached.

A murderer enriches his finances by marrying and then killing off a series of wealthy women.

A young woman, on the urging of her fiancee, enters a singing contest. Then an unscrupulous promoter tries to break them up.

A French reporter working on a steamy story about the secret strip joints found in London's Soho district becomes involved in the lives of the owner and star of a famous club.

English gunsmith Jonathon Tibbs travels to the American West in the 1880s to sell firearms to the locals. He inadvertently acquires a reputation of quickness on the draw due to his wrist mounted Derringer style weapon. Soon gaining the post of sheriff, he endeavours to clean up the town using what skills he has—and by multilateral diplomacy.