Hughie Mack, a not so nice western singer, is discovered by Clover Doyle as the next movie cowboy hero. His name is changed to Slim Carter and a promotional buildup begins. Leo Gallaher, an orphan boy wins the contest to spend a month with Slim. Leo is a good influence on his cowboy hero. Clover sees the good and more in Slim. Montana Burriss is Slim's double.

Celebrated detective traces and finds beneficiaries to the will of a gold prospector murdered by bushwhackers.

A stranger rides into town and says he is looking for a local Indian. Told he left town, the truth everyone has been hiding comes out including the stranger's true identity.

Navy Commander Alan Roberts is assigned to lead an expedition to Little America in Antarctica to investigate reports of a mysterious warm water inland lake discovered a decade earlier. His helicopter and its small party, including reporter Maggie Hathaway, is forced down into a volcanic crater by a fierce storm. They find themselves trapped in a lush tropical environment that has survived from prehistoric times.

A rich, dying Easterner hires gunfighter Brad Ellison to find his brother and heir in Mexico. En route, it becomes clear to Ellison that his is a dying profession. At a remote rancho, Ellison enlists ranch foreman Miles Lang to help him search the hills where the missing man is rumored to have lived. They find nothing ...except that someone wants to kill them; and Ellison becomes wrapped in a maze of double crosses.

Wanted outlaws have mysteriously disappeared. Ranger Captain Henley and Steve have a plan to find them. Steve becomes a wanted man by faking the killing of Henley. Not only is he now in trouble as both the Rangers and the Mexican Rurales are after him, but Smiley knows him and may expose his masquerade to the bad guys.

Town marshal Alan Burnett life is saved by a stranger he meets on the trail. His rescuer turns out to be Jagade, a gunslinger just returned after years away, who finds when he gets into town that he can't abide the peace that has been settled between "his" people (i.e. the saloon-keepers, gamblers, etc.) and the righteous, "respectable" folk.

A German soldier home on leave falls in love with a girl, then returns to World War II.

A mysterious stranger crosses paths with an outlaw bank robber and a greedy rancher.