These characters are the most underappreciated within Hanna-Barbera's collection. They might not have the same universal appeal as a Fred Flintstone or Yogi Bear, but there's plenty to enjoy ...

The House of Hanna-Barbera, a brand-new programming block ... Expect to see familiar faces like Yogi Bear, Huckleberry Hound, Snagglepuss, Secret Squirrel and plenty more animated favorites.

Hanna and Barbera founded their own studio and began making low-cost animated shorts for Saturday morning television. Among its successes: Huckleberry Hound, Yogi Bear, “The Flintstones ...