A federal agent (Howard St. John) joins forces with a British lawman (Ron Randell) to foil a spy ring.

A falsely convicted man’s wife, Catherine (Vincent), and an alcoholic composer and pianist, Martin (Duryea) team up in an attempt to clear her husband of the murder of a blonde…

Molly (Martha O’Driscoll), her brother, Slats (Abbott), and his pal, Oliver (Costello), are taxi dancers at the Miramar Ballroom. As a publicity stunt, Slats plants an article about Molly claiming…

Dr. Hohner (Karloff), theatre physician at the Vienna Royal Theatre, murders his mistress, the star soprano when his jealousy drives him to the point of mad obsession. Ten years later,…