Egomaniacal baseball slugger Elmer Kane is not only good, he enjoys telling everybody how good he is. A professional scout, Bert Wade, takes an interest in Elmer, who in turn takes an interest in Evelyn Corey, an attractive actress.

After young Mary Gibson discovers that her older sister Jacqueline has disappeared, she leaves her boarding school and heads to New York City to track down her sibling. But Mary gets drawn deeper into the mystery.

A chemical manufacturer is killed just after asking detective James Wong to help him. So detective Wong decides to investigate this as well as two subsequent murders.

Disguising herself as a masked bandit, Catalina, the ward of the governor of a Spanish province, avenges injustice, aids the poor, and plots a revolution.

A vivacious young woman known only as Captain Joe captains a rum-runner operating between the Bahamas and the United States. Jerry Burke, a Secret Service agent assigned to the Bahamas to halt this illegal trade in rum, meets Captain Joe, whom he knows as Peggy O'Day, and falls in love with her, arousing the antipathy of Pietro, Peggy's first mate.

Young Martha Redmond, a poor girl from a small town, leaves to find a singing career in New York City. She doesn't find success as a singer, but finds a job as a model for a prominent artist, and soon becomes his mistress. When her lover throws her over to marry the daughter of a wealthy man, she becomes a "fallen women", a plaything for wealthy playboys. She meets Barrett, a millionaire's son, and begins to wonder if she might have a future with him, but it seems like he'll turn out to be just like "all the others".

Rose Manning swears revenge for the unjust slaying of her father by Inspector McArthur. Five years later, as a nightclub hostess, she is sought by Chuck Gaines, secretly a bootlegger, but she centers her attentions on young Jimmy Carter, who, she learns, is the son of McArthur.

Boisterous gangster kingpin Bull Weed rehabilitates his former lawyer from his alcoholic haze, but complications arise when he falls for Weed's girlfriend.

Bound for Africa the next day, Captain Ferréol visits Gilberte Boismartel, his former sweetheart who is now married to Rochemore, a French magistrate, to return her love letters. Leaving he witness the murder of Rochemore.

Gar Evans is a con artist, who pretends to be the owner of a "Golden Gate Artificial Rubber Company", and he is looking for investors. Finding them is relatively easy, but it becomes difficult when those want to see the inventor of the synthetic rubber...