MST3K Ep. 315 - "Teenage Cave Man"
(Shorts: Aquatic Wizards, Catching Trouble) In a prehistoric world, a teenager (Robert Vaughn) rails against the seemingly arbitrary laws of his caveman tribe to explore the forbidden world around him.
Aquatic Wizards is a newsreel about water-skiing acrobatics. Catching Trouble, also a newsreel, features trapper Ross Allen demonstrating his prowess at catching animals in the Florida Everglades.