Police Lt. Leonard Diamond vies to bring a clever, well connected, and sadistic gangster to justice all the while obsessing over the gangster's girlfriend.

A medical student learns about a scheme to drug a girl and pass her off as an heiress to an oil fortune.

Follows the cases of a dedicated Los Angeles police detective, Sergeant Joe Friday, and his partners. The show takes its name from the police term "dragnet", meaning a system of coordinated measures for apprehending criminals or suspects.

Ann Martin is serving time as a jewel thief. Paroled and determined to stay clean, she quickly finds out that her freedom was bought by an old, vicious boss that has picked her for a job.

After surviving a murder attempt, an auto magnate goes into hiding so his wife can pay for the crime.

A budding young writer thinks it's her lucky day when she is chosen to be the new secretary for Owen Waterbury, famous novelist. She is soon disppointed, however, when he turns out to be an erratic, immature playboy. Opposites attract, of course, but not without sub-plots that touch on competitiveness within marriage and responsibility.

In 1932, a cop is killed and Frank Wiecek sentenced to life. Eleven years later, a newspaper ad by Frank's mother leads Chicago reporter P.J. O'Neal to look into the case. For some time, O'Neal continues to believe Frank guilty. But when he starts to change his mind, he meets increased resistance from authorities unwilling to be proved wrong.

Stanton Carlisle joins a seedy carnival, working with "Mademoiselle Zeena" and her alcoholic husband, Pete.

A young couple's marriage is threatened by the husband's love of horses and the racetrack circuit.

A boy's tall tale about a gun puts his parents and school principal in jail.

Amateur plumber Cluny Brown gets sent off by her uncle to work as a servant at an English country estate.

An orchestra leader turns sleuth to clear his ice-skating girlfriend for murder.

A comedy based on NBC's "People Are Funny" radio (and later television) program with Art Linkletter with a fictional story of how the program came to be on a national network from its humble beginning at a Nevada radio station. Jack Haley is a producer with only half-rights to the program while Ozzie Nelson and Helen Walker are the radio writers and supply the romance. Rudy Vallee, always able to burlesque himself intentional and, quite often, unintentional, is the owner of the sought-after sponsoring company. Frances Langford, as herself, sings "I'm in the Mood for Love" while the Vagabonds quartet (billed 12th and last) chimes in on "Angeline" and "The Old Square Dance is Back Again."

Pete Marshall is sent as a replacement to the mountain district town of Plainville when a public opinion surveyor who went there goes missing. Visiting the hillbilly family of Mamie Fleagle, Pete begins to suspect that she and her two sons have murdered the surveyor. Pete then believes that Mamie is slowly poisoning wealthy Grandma Fleagle, who has put a vital clue to her fortune in a nonsensical embroidered sampler.

Monty Brewster is a pennyless, former U.S. Army soldier back from World War II Europe who learns that he has inherited $8 million from a distant relative. But there's a catch: he must spend $1 million of that money in less than two months before his 30th birthday in order to inherit the rest.

A British doctor and painter must kill for the glands he needs to stop the aging process.

Biff and Jeff, two American G.I.'s on furlough in Australia during The Second World War, are enjoying their time the way most soldiers on leave do. When they meet the beautiful Joyce, however, they both fall head over heels for her, and start competing for her attentions. As their R&R time begins to run out, the schemes they each come up with to win her affection and foil the other's plans to do the same become more and more outrageous.

The title of Grand Caesar in the Ancient Order of Noblest Romans of Wakefield, Indiana keeps Jim "Pop" Helton so involved and distracted that he forgets to pay the family's bills, nearly makes a shambles of a real estate deal his oldest daughter, Ethel is working on, almost wrecks her romance with Captain Tom Drayson, and gets involved in a game with a pool shark in an effort to raise the remaining $75 of the $6,750 needed (that they didn't have) by the Wakefield Lodge to host the national convention of the Noblest Romans.

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.