A husband and wife detective team takes on the search for a missing inventor and almost get killed for their efforts.

Dr. Kildare's friend Dr. Gillespie is called in to investigate when a young man suffering from mental problems disappears on a killing spree.

Jeff Wilson, the owner of a small circus, owes his partner Carter $10,000. Before Jeff can pay, Carter's accomplices steal the money so he can take over the circus. Antonio Pirelli and Punchy, who work at the circus, together with lawyer Loophole try to find the thief and get the money back.

A woman is married to the son of a doctor, the proprietor of a private sanatorium, where she is under unwilling treatment. Both the son and the doctor indicate they want the marriage dissolved. Arriving at the scene is a mysterious personage identified as the doctor's cousin who formerly was a stage magician in Europe. He is accompanied by a threatening dwarf.

Two ex-soldiers return from overseas--one of them having smuggled into the country a French orphan girl he has become attached to. They wind up running into their old sergeant--who hates them--and getting involved with a race-car builder who's trying to find backers for a new midget racer he's building.

A young woman uses her body and her sexuality to help her climb the social ladder, but soon begins to wonder if her new status will ever bring her happiness.

Gertie Waxted knows how notorious gangster Jim Crelliman runs his rackets, because she's long been under the hoodlum's thumb. She's secretly helping lawyer Jackson Durant in a snoop job aimed at pinning a murder on the thug. Her life will be in peril when that secret gets out.

The friendship between two orphans endures even though they grow up on opposite sides of the law and fall in love with the same woman.

Petty con artists Slicker Smith and Herbie Brown mistakenly join the Army evading the cops. The cop chasing them winds up as their drill instructor. A rich young man and his former working class chauffeur are not only in the same unit, they're vying for a pretty girl who seems attracted to both.

Naive Ezekial Cobb, brought up by his missionary father in China returns to America to seek a wife. Corrupt politicians enlist him to run for mayor as a dummy candidate with no chance of winning. Their plan backfires as he wins and embarks upon a reform crusade.