It featured Yogi, Boo-Boo, and Cindy Bear partaking in holiday festivities with other Hanna-Barbera characters, including Huckleberry Hound, Snagglepuss, and Augie Doggie and his Doggie Daddy.

Looking at the producing pair's early works like "The Huckleberry Hound Show" and "The Quick Draw McGraw Show," one can see "limited animation" at work. That is: characters were designed in such a ...