The Flintstones & WWE: Stone Age SmackDown! The Flintstones & WWE: Stone Age SmackDown! The Flintstones & WWE: Stone Age SmackDown! is a 2015 American direct-to-video animated film starring The Flintstones. It is the second co-production between Warner Bros. Animation and WWE Studios following "Scooby-Doo! WrestleMania Mystery". The film features Fred Flintstone, Barney Rubble and the whole Bedrock gang with stone age versions of WWE Superstars and Divas. It was released on March 10, 2015, by Warner Home Video. It is the first new Flintstones production in over 14 years since "", 55 years after the original 1960s series and also the first Flintstones film without the
The Jetsons Meet the Flintstones Fred and Barney repair their friendship, and George offers his partnership with Mr. Slate to give them their jobs back. Just as they are about to leave for home, Elroy tells them the time machine is broken and cannot be repaired. Fortunately, they're able to return to the Stone Age because Fred's car absorbed the time machine's "quadrapotents". The Flintstones and the Rubbles then bid a fond farewell to the Jetsons and are sent back to the Stone Age. The special is referenced in "The Simpsons" episode "A Star Is Burns". Bart Simpson is watching "The Flintstones Meet the Jetsons"