Two vice cops get entangled in a web of prostitution, blackmail and murder.

A police detective uses his girlfriend to track down a homicidal maniac.

Both Scotland Yard and an amateur American sleuth are tracking a master criminal known as The Frog. This moniker refers to the bulging-eyed mask worn by the evildoer, and is…

At her Chinese father’s bidding, a woman goes to murder an enemy and meets a Scotland Yard detective.

Charlie’s visit to Paris, ostensibly a vacation, is really a mission to investigate a bond-forgery racket. But his agent, apache dancer Nardi is killed before she can tell him much….

The wife of a psychoanalyst falls prey to a devious quack hypnotist when he discovers she is an habitual shoplifter. Then one of his previous patients now being treated by…

Rival gangsters from Chicago move to London and attempt to extort money from rich Britons.

Dick Tracy battles spies and saboteurs in his efforts to bring to justice the Stark gang, a criminal family led by the vicious Pa Stark.

David Marshall Williams is sent to a prison farm where he works in the tool shop and eventually develops the precursor of the famous M-1 Carbine automatic rifle used in…

A facially disfigured and mentally unhinged man wreaks his revenge on those he blames for his condition.

Nicholas Rood, dishonest mine owner, finds a Black Doll on his desk and knows that vengeance is about to overtake him for murdering his former partner. He is knifed as…

Women are being tortured to death with various devices in the dungeon of an old castle by a mysterious, hooded figure who may be a notorious executioner from medieval times.