"It's the time machine, Mr Spacely - It's kaputt!" - Fred Flintstone "Yeah, and they can't kaputt it back together again!" - Barney RubbleRelease Date: November 9, 1987 Studio: Hanna-Barbera Productions Director: Don Lusk Starring: Henry Corden, George O'Hanlon, Jean Vander Pyl, Perry Singleton, Janet Waldo, Mel Blanc, Daws Butler, Hamilton Camp, Frank Welker, John Stephenson, Don Messick Plot Summary: Elroy Jetson invents a time machine that takes him back to prehistoric times, where he meets the Flintstone family. Comments? This movie airs today on Boomerang at 4:00 pm EST.