A woman is married to the son of a doctor, the proprietor of a private sanatorium, where she is under unwilling treatment. Both the son and the doctor indicate they want the marriage dissolved. Arriving at the scene is a mysterious personage identified as the doctor's cousin who formerly was a stage magician in Europe. He is accompanied by a threatening dwarf.

Wishing to dispose of his wife, psychiatrist Dr. Elliott makes his patient Nina think that she suffers from a compulsion to kill. He drugs Nina, murders his wife and leaves evidence that points to Nina. The latter, pre-conditioned by Elliott, also thinks she is guilty.

Unfounded suspicions lead a married couple to begin divorce proceedings, whereupon they start undermining each other's attempts to find new romance.

When Ivy, an Edwardian belle, begins to like Miles, a wealthy gentleman, she is unsure of what to do with her husband, Jervis, or her lover, Dr. Roger. She then hatches a plan to get rid of them both.

The greedy nephew of eccentric Matilda Reid seeks to have her judged incompetent so he can administer her wealth, but she will be saved if her three long-lost adopted sons appear for a Christmas Eve reunion. Separate stories reveal Michael as a bankrupt playboy loved by loyal Ann; Mario as a seemingly shady character tangling with a Nazi war criminal in South America; Jonathan as a hard-drinking rodeo rider intent on a flirtatious social worker. Is there hope for Matilda?

A professor comes up with a system to win at roulette, and goes to the famous casino at Monte Carlo to try it out. When he turns up murdered and his "system" missing, a reporter sets out to find the killer--and the system.

Famous private detective Tip O'Neil is summoned by telegram to the estate of old friend Paul Harding, but finds the telegram was sent by Paul's attractive secretary, Amy Hutchins. Paul admits his dog was shot by extortionists to show they mean business, and shows Tip some threatening notes they sent. That night, Paul's ward, Corinne, is kidnapped by two gangsters and her driver is found dead the next morning. The kidnappers contact Tip demanding $200,000, which is delivered according to instructions. Awaiting the return of Corrine, Tip learns her fiancé, Gene Leland, is an ex-convict, and he also investigates why a thug, Maratti, was found prowling around the grounds, and why Paul's brother-in-law, Jim Glenray, was seen leaving the estate late the night before. And when the chauffeur is murdered with Amy's gun as he was about to confess some complicity, Tip has to piece together various clues to pinpoint the culprits.

Christopher Powell is in Malaysia with his fiancée and her father, capturing wild animals. While out hunting, he is attacked by a tiger, and his native guides run away, leaving him for dead. But the tiger is the pet of Ulah, a beautiful young woman who grew up by herself in the jungle. She rescues Chris and takes him back to her cave, where she nurses him to health and falls in love with him. When he eventually returns to camp, she follows. The fiancée is jealous, and the natives don't like Ulah or her pet tiger either, all of which leads to a lot of trouble.

The surgeon who did the job was dead. Only the nurse knew what this gangster looked like in his new face. He learned about women from her!

A Catholic priest fights against his colleagues' immediate acceptance of an ambiguous “miracle”.