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.
Matt Ballot has returned home after 12 years of hard-drinking in all 48 states. His wife has managed to raise their 14-year-old daughter and 12-year-old son nicely without his help. Matt is considered a disgrace to the town he came from and now he finds himself trying to win the love of his children, his wife, and the respect of the townspeople. Set in Arkansas in the 1920s.
During World War II, an American bomber pilot is rescued after drifting at sea aboard a raft. After being administered truth serum, he tells the doctor a story of how he and the three survivors of his plane crash washed up on an island that was inhabited by a tribe of beautiful primitive cave-women, dinosaurs and a group of savage cavemen who are bent on abducting the women for breeding purposes.