Check out Hanna-Barbera's Flintstones prototype: The Flagstones

If you're a fan of cartoons, you're probably aware of how much modern Western animation owes Hanna-Barbera studios. Prior to Hanna-Barbera, it was a commonly held belief that the medium of animation couldn't translate to television. Television professionals found that many of the techniques that were prerequisites for animation in movies were impossible to replicate on the small screen. — Read the rest