A Charlie Brown Christmas second to create the illusion of movement. Melendez had previously worked for Warner Bros. and Disney, and working on "Peanuts"-related material gave him a chance to animate a truly flat cartoon design. The movement of Schulz's characters, particularly the "Peanuts" gang, was very limited. The character of Snoopy, however, proved the exception to the rule. "He can do anything – move and dance – and he's very easy to animate," said Melendez. The soundtrack to "A Charlie Brown Christmas" is an unorthodox mix of traditional Christmas music and jazz. The jazz portions were created by the Vince Guaraldi Trio. Producer
What a Cartoon! Burbank, as the rightful Hanna-Barbera successor to produce original programming for the network and future projects. Two "What a Cartoon!" shorts, "Wind-Up Wolf" and "Hard Luck Duck", were the last cartoon shorts directed and produced by co-founder and co-chairman William Hanna. In addition, "What a Cartoon!" and spin-offs were the final original productions released by Hanna-Barbera. Creator of "The What a Cartoon! Show", Fred Seibert, left Hanna-Barbera in late 1996 to open up his own studio, Frederator Studios, and has persistently continued in the tradition of surfacing new talent, characters, and series with similar shorts "incubators", including (as of 2015)