Jobless sportswriter Eddie Willis is hired by corrupt fight promoter Nick Benko to promote his current protégé, an unknown Argentinian boxer named Toro Moreno. Although Moreno is a hulking giant, his chances for success are hampered by a powder-puff punch and a glass jaw. Exploiting Willis' reputation for integrity and standing in the boxing community, Benko arranges a series of fixed fights that propel the unsophisticated Moreno to #1 contender for the championship. The reigning champ, the sadistic Buddy Brannen, harbors resentment at the publicity Toro has been receiving and vows to viciously punish him in the ring. Eddie must now decide whether or not to tell the naive Toro the truth.

Mota is a Martian representative, who has come to impose interplanetary law on the Earth (which has become too dangerous); opposing his authority is Kent Fowler, who resists the alien plot, without understanding its details.

Art curator George Steele experiences a train wreck...which never happened. Is he cracking up, or the victim of a plot?

A man waits on death row while his son and friend try to prove that he did not kill a grocer with an ax.

Lucky Jordan is a gangster living in New York City and when he's drafted into the army, he tries to escape duty by using an old con woman named Annie to convince the draft board he's needed at home. When that fails, Jordan is sent to boot camp, but he doesn't stay there long. He takes a beautiful USO worker hostage and flees back to New York. There, he learns that a rival gangster is plotting against America.

Meek busboy Little Pinks is in love with an extremely selfish showgirl who despises and uses him.

A honeymoon couple in New York for one night of wedded bliss before he's to join the army, become involved with gangsters after they find a cadaver under their bed.

Aloysius 'Butch' Grogan leads a life of criminal activities motivated to provide for a widow and her child. He's on lookout for a gang of safe crackers when he has to also look after the baby of one of the criminals.

Second serial featuring The Green Hornet and Kato.

Two troublesome boys grow into very different men, one becoming a hoodlum and the other embracing college but both are in-love with the same girl.

Texas Ranger Dusty Rivers ("Isn't that a contradiction in terms?", another character asks him) travels to Canada in the 1880s in search of Jacques Corbeau, who is wanted for murder. He wanders into the midst of the Riel Rebellion, in which Métis (people of French and Native heritage) and Natives want a separate nation. Dusty falls for nurse April Logan, who is also loved by Mountie Jim Brett. April's brother is involved with Courbeau's daughter Louvette, which leads to trouble during the battles between the rebels and the Mounties. Through it all Dusty is determined to bring Corbeau back to Texas (and April, too, if he can manage it.)

A pair of slick Broadway producers con a wealthy cowboy into backing their show.

A cabbie and petty thief dreams of the big heist that will end his thieving ways.

A reporter gets himself sent to prison to expose a mobster.

A boxer flees, believing he has committed a murder while he was drunk.

Physician Carole Nelson, suspected of having ties to notorious gangster Joe Gurney, must prove her innocence or the Medical Board will revoke her license. When Gurney seeks her out for treatment after being shot, it could be the break Nelson needs. Now she has a chance to use her medical know-how to outwit Gurney and his goons and reestablish her professional reputation.

A trucker with a pregnant wife fights a New York mobster's protection racket.

When a singing, song-writing prizefighter is framed for murder and sent to the state pen, his girlfriend sets out to prove his innocence.

An Italian immigrant studying the law gets mixed up with crooks.