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.

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.

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

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

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

A group of former concentration camp prisoners has formed an underground network to hunt Nazi leaders, who are still on the loose. At a secret meeting in Paris they discuss what to do with the former Auschwitz commandant Karl Brochmann, who since 12 years lives in London under the false identity of Karl Luther. They decide to take the law in their own hands, and send their member David to London. He starts his commission by scaring Luther, to see his reactions. Luther is already nervous, because the newspapers are writing about the capture of Eichmann. When he finds out that somebody has broken into his apartment and painted a swastika on his mirror, he gets terrified. He empties his bank account, packs a bag with all his cash and runs away, followed by David.

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

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.

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

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