Peanuts specials. This came after Coca-Cola asked Mendelson if he had a Christmas special. He said "yes." The next day he called Schulz up and said they were making "A Charlie Brown Christmas". The animated version of "Peanuts" differs in some aspects from the strip. In the strip, adult voices are heard, though conversations are usually only depicted from the children's end. To translate this aspect to the animated medium, the sound of a trombone with a solotone mute (created by Vince Guaraldi played by Dean Hubbard) was used to simulate adult "voices." A more significant deviation from the strip was
What a Cartoon! of the original shorts produced under Fred Seibert's management for "What a Cartoon!" by Hanna-Barbera. The shorts are listed in the order that they originally aired. After "What a Cartoon!" ends its run in 1997, Fred Seibert left Hanna-Barbera in 1997 to launch Frederator Studios. In 1998, Sam Register, who was Cartoon Network's vice president at the time, took over What a Cartoon!, and two years later, turned them into "The Cartoon Cartoon Show". Register would later create "Hi Hi Puffy AmiYumi" for Cartoon Network in 2004. Two Cartoon Cartoon shorts were produced in 1998 and one in 1999. All