The car carrying cultured Geoffrey, brutish Claude and eligible Kay swerves off a cliff and into a mysterious valley. Surprised by the weird vegetation and climate, they come to believe they've traveled back in time 50,000 years. An encounter with an unfriendly caveman results in all three being held captive in the wild man's cave.<br /><br />Directed by William Corrigan and Laurence Schwab Jr. <br />Starring Frank Gallop, Jack La Rue, Mercer McLeod<br /><br />Cast<br />Frank Gallop as Narrator <br />Jack La Rue as Narrator<br />Mercer McLeod as Mercer McLeod<br />Leslie Nielsen as Bill <br />David Lewis as Mr. Sorrel<br />Gregory Morton as Mark Crain<br />John Newland as Kenneth<br />Richard Purdy as Carlo Melius<br />Peter Capell as Mike Wilson<br />Alfreda Wallace as Ellen McCord
