Rudolph the Red-Nosed Reindeer (TV special) Since 1972, the special has aired on CBS; the network unveiled a high-definition, digitally remastered version of the program in 2005. As with "A Charlie Brown Christmas" and "How the Grinch Stole Christmas", "Rudolph" no longer airs just once annually, but several times during the Christmas and holiday season on CBS. Unlike other holiday specials that also air on several cable channels (including Freeform), "Rudolph" airs only on CBS. It has been telecast every year since 1964, making it the longest continuously running Christmas TV special in history. 2014 marked the 50th anniversary of the television special and a series
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)