The Flintstones as children, and yet others featuring Fred and Barney encountering Marvel Comics superhero The Thing and Al Capp's comic strip character The Shmoo – have appeared over the years. The original show also was adapted into a live-action film in 1994, and a prequel, "The Flintstones in Viva Rock Vegas", which followed in 2000. Unlike its sister show "The Jetsons" (the two shows appeared in a made-for-TV crossover movie in 1987), the revival programs were not widely syndicated or rerun alongside the original series. In 2011, it was announced "Family Guy" creator Seth MacFarlane would be reviving "The Flintstones" for
The Flintstones world of live action, including two of Jackie Gleason's writers, Herbert Finn and Sydney Zelinka, as well as relative newcomer Joanna Lee while still using traditional animation story men such as Warren Foster and Michael Maltese. "The Flintstones" premiered on September 30, 1960, at 8:30 pm, and quickly became a hit. It was the first American animated show to depict two people of the opposite sex (Fred and Wilma; Barney and Betty) sleeping together in one bed, although Fred and Wilma are sometimes depicted as sleeping in separate beds. For comparison, the first live-action depiction of this in American TV