The residents of a small town are excited when a flaming meteor lands in the hills, until they discover it is the first of many transport devices from Mars bringing an army of invaders invincible to any man-made weapon, even the atomic bomb.

During the Korean War, a U.S. Marine battalion must fight its way out of a frozen mountain pass despite diminishing supplies, freezing temperatures and constant attacks by overwhelming numbers of Chinese soldiers.

A small safari in Africa is captured by a tribe of white jungle women.

After being hit by rustlers, a group of Montana ranchers asks the governor to send state rangers for protection. State Ranger Rocky Lane becomes involved in a mystery surrounding a gang of horse rustlers and a young rancher who is blamed falsely for a killing. Lane helps uncover the real killers and unmasks the ringleader of the rustlers.