Overview
Elroy Jetson invents a time machine that takes him back to prehistoric times, where he meets the Flintstone family.
Cast & Crew
Director: Ray Patterson
Cast: Mel Blanc, Daws Butler, Don Messick, Henry Corden, Jon Bauman, Hamilton Camp, Julie McWhirter, George O'Hanlon, Penny Singleton, John Stephenson, Brenda Vaccaro, Jean Vander Pyl
