Mandrake and his team attempt to prevent "The Wasp" from stealing and using a new Radium invention.

Down-on-his-luck John Ellman is framed for a judge's murder. After he's convicted and sentenced to death, witnesses come forth and prove his innocence. But it was too late for a stay to be granted and Ellman is executed. A doctor uses an experimental procedure to restore him to life, though the full outcome is other than expected.

Judy Walker is a poor songwriter who, through mistaken identity, gets her songs played on the radio.

Reporter Terry Brewer goes to the Los Angeles airport to say goodbye to his sweetheart, airline hostess Rita Moore. He notices G-Man Mike Phelan among the passengers and assuming Phelan is on the trail of a criminal, decides to go along to get a story.

A man accused of planning a prison break turns the tables on escaped cons by leading the group into the desert.

The East Side Kids discover that one of their own, Danny, is torn between staying in school and becoming a boxer, and is getting mixed up with gangsters.

A hardworking secretary for a rich woman finds herself engaged to the woman's son and accused of a murder she didn't commit.

Down-on-his-luck John Ellman is framed for a judge's murder. After he's convicted and sentenced to death, witnesses come forth and prove his innocence. But it was too late for a stay to be granted and Ellman is executed. A doctor uses an experimental procedure to restore him to life, though the full outcome is other than expected.

The inventor of a new top-of-the-line burglar alarm system is kidnapped by a gang in order to get him to help them commit robberies.

The East Side Kids discover that one of their own, Danny, is torn between staying in school and becoming a boxer, and is getting mixed up with gangsters.

On the day of her wedding a young woman's fiancé doesn't show up, sleeping off the results of the previous night's wild bachelor party. Miffed, the woman decides to go ahead with the wedding anyway to teach her fiancé a lesson, so she calls her lawyer, Henry, and has him stand in for her missing groom. She intends to divorce her new "husband" at the first opportunity, but Henry--who has been in lo...

A man accused of planning a prison break turns the tables on escaped cons by leading the group into the desert.