Herb Jacobs

Happy-go-lucky aspiring sportswriter Lon Decker from Indiana who has aspirations of becoming a sportswriter meets the shrewd and larcenous old man, "Mac" Dougal during his wandering. Mac likes to ensure his bets on Quarter-Horse races by doping a horse or two here and there. When Lon finds out Mac intends to fleece wealthy rancher Zelda Bagley he sets out to stop him.

In the future (1970) the US sends a mission to the moon to investigate the building of a moon base.