Ben Wade and his partner Frosty return to Bellounds' ranch where twenty years earlier Wade was wanted for murder. Unrecognized, he gets a job on the ranch and soon becomes involved in Folsom's cattle rustling and a chance to settle an old score.

A horse breeder's daughter falls for a cowboy out to capture the stallion she aims to ride.

The brother of a notorious outlaw is put in a charge of a stagecoach line way station in dangerous Apache territory. A stagecoach arrives at the station with a valuable box of cargo, and the outlaw brother soon shows up, though denying that he's planning to take the cargo box. Soon, however, rampaging Apaches attack the station, and the station manager, his brother and a disparate group of passengers and employees must fight them off.

Crash Corrigan, a recent graduate of Annapolis, and Diana, a go-getting reporter, join Professor Norton for a search for the source of a string of earthquakes, Atlantis. They ride Prof. Norton's rocket submarine searching the sea and little Billy Norton, the professor's son stows away, of course. When they find Atlantis they are caught in a war between peaceful Atlanteans, note their white capes, and war-monging Atlanteans, note their black capes. After many harrowing moments for Crash, Diana, Prof. Norton and Billy, they barely get away with their lives when they escape a tower of Atlantis raised to the surface for the sole purpose of dominating or destroying the Earth (Which one depends on the compliance of the upper world dwellers.)