Two U.S. Treasury (“T-men”) agents go undercover in Detroit, and then Los Angeles, in an attempt to break a U.S. currency counterfeiting ring.

A man who has a talking mule gets a job on a newspaper, and both get mixed up in a murder trial.

Reformed parolee Steve Lacey is caught in the middle when a wounded former cellmate seeks him out for shelter. The other two former cellmates then attempt to force him into…

A police inspector tracks a notorious jewel thief, ‘Diamond-Lasse,’ to a hotel filled with eccentrics.

To solve the murder of a man shot in a locked room, Chan must wade through a Fun House, the writings of an unscrupulous author, and chess pieces.

When a rival newspaper publisher complains to his captain about possible collusion between himself and reporter Torchy Blane on scooping her rivals in crime news reporting, Det. Lt. Steve McBride…

One evening, Hammer gives a ride to Christina, an attractive hitchhiker on a lonely country road, who has escaped from the nearby lunatic asylum. Thugs waylay them and force his…

A federal agent’s life is in danger when he’s exposed while investigating a parole scheme.

An American doctor gets caught in the middle of a revolution when he’s forced to operate on a South American dictator.

The coquettish granddaughter of a respected small-town judge is stranded at a bootleggers’ hide-out, subjected to an act of nightmarish sexual violence, and plunged into a criminal underworld that threatens…

A gentlemanly detective known as The Falcon calls on his brother to help him stop the Nazis from assassinating a key diplomat.

A married woman and a drifter fall in love, then plot to murder her husband.