On a visit to the Bedrock World's Fair, the Flintstones and the Rubbles take a ride in a time machine that sends them into the future with stops at ancient Rome and Arthurian England, and encounters with Christopher Columbus and Ben Franklin.
Released: 1965-01-15
Runtime: 50 minutes
Genre:
Stars: Alan Reed, Jean Vander Pyl, Mel Blanc, Gerry Johnson