The Flintstones
by William Hanna and Joseph Barbera
Everyone gathered around the TV to watch America’s favorite stone-age family on
Flintstones night in the 60s. In one episode of their final season (“Time
Machine,” the Flintstones and the Rubbles turn the tables on America by visiting the
1964 World’s Fair (among other times in the future).
Oh, it’s marvelous, absolutely marvelous. You just step inside and I throw a lever. And
things spin and lights go on and off, and you wind up somewhere in the future.
The Flintstones by William Hanna and Joseph Barbera (15 January 1965).