The Jetsons meet the Flintstones (2013 film)

In this all new theatrical live action/animated film an unfourtunate events leads the Jetsons family to travel back in time the meet the Flintstones family by accident but when Barney accidentally sends Fred, Wilma, Pebbles and Dino to the future the Jetsons are stuck in the past now the time machine is broken and each family will have to ajust to the tme periods they now have been trapped in but thats not all the time space continum is now on the line and if they don't fix it fast it could destroy both their time periods and things will never be the same again.