[youtube=http://www.youtube.com/watch?v=AtkGaFKs2rY]
In the 1987 TV movie The Jetsons Meet the Flintstones, two opposite ends of history collide when Elroy Jetson’s time machine transports his futuristic family back to the much-less-modern Stone Age. It wasn’t the only time the Flintstone family met some incongruous toons: a cartoon version of the Bewitched crew briefly served as their next-door neighbors in 1965.