A federal tax agent goes undercover as a reporter and, working with a mobster's pretty bookkeeper, infiltrates a crime ring to catch the racketeer. When she agrees to testify, an informant exposes them and she's kidnapped.

Police set up a dragnet to trap an outlaw's wife whom they believe to be his accomplice.

Wanting a break from his overzealous fans, a famous movie star hires a Hawaiian plantation owner to switch places with him for a few weeks.

A young doctor is determined to expose the killer when a surgeon is found stabbed to death in a hospital elevator.

War veteran pilots Dizzy Davis, Texas Clark and Jake Lee are working in an airline. Dizzy is fooling with one of the younger pilot's girl-friend and due to this he changes flights with Texas.

Bob Allen in his starring debut gets a job on Wright's ranch where he hopes to find the rustlers no one else has been able to locate. Everyone is looking for men when the actual rustler is a horse.

The Harper wagon train is carrying money and Bull and his gang are after it. When their first attack is foiled by the rangers, Allen trails them. But he is captured and his ranger badge used to divert the rangers away leaving the wagon train unprotected.

An admiral's son with no interest in carrying on the family tradition is a successful crooner. He finally joins the Navy to prove he can, but with no real love in it.

Rex Stout's portly detective prides himself on solving crimes without venturing outside his comfortable home; here he relies on others to do the legwork in pinpointing who among a number of suspects is responsible for two sudden deaths, which the authorities at first are not convinced were murders.

Undercover agent Mark Owens is sent to aid the Border Patrol in the trans-border town of Hernandez in breaking up a well-organized band of smugglers.