The first of the five films where Bill Elliott played a detective lieutenant in the L.A Sheriff's department, Dial Red "O" (the correct title with the number 0 (zero), as on a telephone dial, shown in ") opens with war-torn veteran Ralph Wyatt getting word that his wife is divorcing him, and he flees the psychiatric ward of the veteran's hospital, wanting to talk to her. His escape touches off an all-out manhunt, led by Lieutenant Andy Flynn of the sheriff's department.

After attorney Frank Girard is murdered, Detective Al Church suspects that Ms. Leigh Cullen is the perpetrator, as she was supposedly last seen with the man. However, after Leigh's alleged twin sister, Tracy, shows up at the police line-up with Leigh, Church is left puzzled and with no specific suspect to pinpoint. Therefore, Church asks Psychiatrist Dr. Jim Eiseley, an acquaintance of Leigh's, to evaluate the sisters and run tests on them in hopes of filtering out the murderer. However, Eiseley's increasing involvement with Leigh complicates things with Tracy in the picture.

Patricia Foster, an industrial designer, causes chaos when she sells a secret cosmetics formula to a rival company.

The buoyant Molly Brown has survived the first crisis of her life—a flood. Sixteen years later she sets out to make her way in the world. She assures the Leadville saloon keeper that she can sing and play the piano, and learns quickly. Soon she marries Johnny Brown, who in a few years will be able to replace the original cigar wrapper wedding ring with a replica in gold and gemstones. The Browns head for Europe and bring a few crowned heads back to Denver for a party that turns into a ballroom brawl. Molly goes to Europe alone, returning on the Titanic. She didn't survive a flood as a baby for the story to end here.

After successfully swindling thousands of dollars from hapless victims, conflicted con artist Mary (Hillary Brooke) decides to go straight, but her greedy boyfriend and partner, Roger (Tom Conway), convinces her to pull off one final scam before they get married. Written and directed by Andrew L. Stone, this classic crime film finds the police struggling to keep up with the deceptive duo's exceedingly complicated schemes.

A band of dishonest seamen plans a murderous mutiny aboard the S.S. Berwind.

The S. S. Claridon is scheduled for her five last voyages after thirty-eight years of service. After an explosion in the boiler room, Captain Robert Adams is reluctant to evacuate the steamship. While the crew fights to hold a bulkhead between the flooded boiler room and the engine room and avoid the sinking of the vessel, the passenger Cliff Henderson struggles against time trying to save his beloved wife Laurie Henderson, who is trapped under a steel beam in her cabin, with the support of the crew member Hank Lawson.

Joyce Harper is an ex-Army nurse who enters police work with the L.A. Police Department, when her friend Ruby gets involved with a petty crook, Max Taylor refuses to listen to Joyce's warnings, and eventually marries the hoodlum. Joyce gets through the detailed trained required to become an L.A. policewoman, and she and her newly-assigned detective partner, Harvey Gates cleanup up a skid-row Bar-girl scheme.And she and Gates are told to get the goods on a narcotics gang ran by Richard Cott , and Ruby and Max Taylor reappear.

Professor Leaf, an absent-minded poet with a prejudice against the sciences, is forced to face the fact that his son is a math prodigy with little artistic talent of his own.

A government agent's son wins respect and love when he challenges counterfeiters.

A terrified stewardess is stalked by her psychotic estranged husband.

A Nazi's fiancee helps an escaped U.S. soldier, then meets him in postwar Berlin.

Whitney Cameron is in a quandary: he's attracted to his beautiful sister-in-law, Lynn, but also harbors serious suspicions about her. Her husband, Cameron's brother, died under mysterious circumstances, and now that the death of her stepchild, Polly, has been attributed to poisoning, he suspects that Lynn is after his late brother's estate, and killing everyone in her way.

Professor Dooley takes home a duck from his research laboratory as a toy for his son, but soon finds out that it lays golden eggs.

Jerry Webster and Carol Templeton are rival Madison Avenue advertising executives who each dislike each other’s methods. After he steals a client out from under her cute little nose, revenge prompts her to infiltrate his secret "VIP" campaign in order to persuade the mystery product’s scientist to switch to her firm.