Marshal Kirk Reed is escorting five female prisoners---killers all--- from one part of Texas to another part of Texas where a new prison has been built. Along the way he has to deal with dissension among the troops, attacks by the Comanches, a budding romance with Ellen, The Missouri Lady, before her ex-husband, The Missouri Kid, shows up in an attempt to rescue her.

Ben Cooper, an old farmer, falls in love with the young blond hitchhiker Mari Lou. She falls in love with Ben Coopers money. But, will he have enough to make her happy?

Astronauts blast off to explore the moon on Rocketship X-M or "Rocketship eXploration Moon". A spacecraft malfunction and some fuel miscalculations cause them to end up landing on Mars. On Mars, evidence of a once powerful civilization is found. The scientists determine that an atomic war destroyed most of the Martians. Those that survived reverted to a caveman like existence.