After World War I, Armistice Lloyd Hart goes back to practice law, former saloon keeper George Hally turns to bootlegging, and out-of-work Eddie Bartlett becomes a cab driver. Eddie builds a fleet of cabs through delivery of bootleg liquor and hires Lloyd as his lawyer. George becomes Eddie's partner and the rackets flourish until love and rivalry interfere.

When retired racket boss John Sarto tries to reclaim his place and former friends try to kill him, he finds solace in a monastery and reinvents himself as a pious monk.

Wall Street broker Robert Cain, Sr., is jailed for embezzling. His college graduate son Bob then turns to crime to raise money for his father's release. As assistant to mobster Mickey Dwyer, then falls for Dwyer's girl Lucky. He winds up in the same prison as his father.

A hobby-mad family makes their obsessions pay off.

Cartwright's racket is to sell a ranch and then have Mason and his men drive the ranchers away so he can resell it. If they want their money back he gives it to them and then has them killed. Jack arrives and learns that Mason and his men are the culprits but that they have a boss. He suspects Cartwright and sets trap to expose him.

Skipper Murphy is serving as trainer and inspiration for his brother Red Murphy training for a world championship title bout. Trouble comes for the Murphys when Red runs up against a gambling syndicate and is put on the spot to throw the fight.

Allison Long is acquitted on charges of poisoning her father but then her benefactor is poisoned. Reporter Duffy Giles has faith in her innocence.

The blissful marriage of Homer and Marcia Bigelow is disrupted when Marcia hosts a party for one J. Hugh Ramsay, author of the bestselling book, "Marriage—The Living Death".

A mysterious plague, the Purple Death, ravages the earth. Dr. Zarkov, investigating in his spaceship, finds a ship from planet Mongo seeding the atmosphere with dust. Sure enough, Ming the Merciless is up to his old tricks. So it's back to Mongo for Flash, Dale, and Zarkov.

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

Suspected crime boss Nate Girard beats a murder rap, and newspaper photog Kent Murdock is on the story. Girard and lawyer Redfield throw a party for the news men where Murdock romances a mystery woman who confronted Girard in front of him, but Murdock's fiancée Hester shows up. After they return to his apartment, have a fight, and she leaves, the mystery woman slips in and begs for his help. Police Inspector Bacon and the cops show up, looking for the mystery woman; Murdock hides her. Murdock goes with the cops to discuss the murder the woman is suspected of. Bacon explains (in flashback) how some photogs were setting up a shot with Girard and Redfield. When the flashbulbs popped, Redfield keeled over dead and the woman, Meg Archer, fled while the newsmen ran out to phone their papers. The newsmen (who were rounded up later as thoroly as possible) are taken into police custody, except for Murdock (who wasn't at the scene), who is given a cap on the sly by rival McGoogin. Altho ...

The Saturday matinee crowd got two cowboy stars for the price of one in this lavishly budgeted western serial starring former singing cowboy Dick Foran and Buck Jones. The latter contributed deadpan humor to the proceedings, making Jones perhaps the highest paid B-western comedy relief in history. The two heroes defend the Death Valley borax miners from an outlaw gang headed by Wolf Reade. An extraordinarily strong cast -- for a serial, at least -- supported the stars, headed by Charles Bickford as Reade, Leo Carillo, Lon Chaney, Jr., and silent screen star Monte Blue. Leading lady Jeanne Kelly later changed her name to Jean Brooks and starred in the atmospheric RKO thriller The Seventh Victim (1943). Universal claimed to have spent $1 million on this serial and made sure to get their money's worth by endlessly recycling the action footage in serials and B-westerns for years to come.

Young lawyer Tod Jackson arrives in pioneer Kansas to visit his prosperous rancher friends the Daltons, just as the latter are in danger of losing their land to a crooked development company. When Tod tries to help them, a faked murder charge turns the Daltons into outlaws, but more victims than villains in this fictionalized version. Will Tod stay loyal to his friends despite falling in love with Bob Dalton's former fiancée Julie?

Standard tale of husband and wife living a party lifestyle. He works in a gambling hall and she occasionally models and sings. Because they want to start a family wife feels the need to change their situation. Situation is changed and husband gets a new job and then a promotion but is tricked into a bad business deal and wants to go back to his old life.

A remake of Frank Capra's Submarine (1928), Devil's Playground is a snappy Columbia "B plus" picture starring Richard Dix and Chester Morris. Submarine officers Dorgan (Dix) and Mason (Morris) battle on land for the affections of dance-hall girl Carmen (Dolores del Rio). She marries Dorgan but makes a play for Mason when her husband is on duty. The romantic rivalry is forgotten when Dorgan must rescue Mason and his crew from a sunken sub.

A former prizefighter tries to help his son pay off his gambling debts.

In this comedy, actor Hugh Herbert plays six different roles. Only one of the roles is a man. The story centers around a dizzy music lover, who has grown rich through real estate deals. Also figuring in the story are a cab driver/performer, and a down-on-her-luck, aspiring singer. They meet when she hails his cab as she skips out on her former boarding house because she cannot pay rent.

Nancy helps two aging spinsters fulfill the byzantine provisions of their father's will, but the murder of their chauffeur complicates matters.

Some shady characters discover that a sad sack nightclub bus boy has the ability to predict outcomes of races and other events through astrology.

Hot jewels from London make their way to New York, where they are stolen by racketeer Ed Dexter, who hides them with the help of his vivacious girlfriend, Vivian Palmer. Federal agent Ross McBride goes undercover to infiltrate the gang and, suspecting Vivian can lead him to the jewels, comes to her aid when she is chased by a rival gang. The two flee to the Midwest with both gangs in pursuit, but Vivian is not as gullible as Ross thinks.