Shipwreck survivors land on an uncharted island inhabited by prehistoric beasts.

Wilson and his saddle pal Andy Clyde come to the rescue of a group of ranchers who are being victimized by villain Ace Larabee (Douglas Kennedy). Ace has inside information…

An innocent dancer is accused of murder after his shoe prints are found at the scene, but his wife follows the trail of clues to find the real perpetrator.