Donald Duck also minted the classic "Mickey, Donald, and Goofy" comedy in 1935, with the cartoon "Mickey's Service Station". In 1936, Donald was redesigned to be a bit fuller, rounder, and cuter, the first to feature this design was the cartoon "Moving Day". He also began starring in solo cartoons, the first of which was January 9, 1937, Ben Sharpsteen cartoon, "Don Donald". This short also introduced a love interest of Donald's, "Donna Duck", who evolved into Daisy Duck. Donald's nephews, Huey, Dewey and Louie, would make their first animated appearance a year later in the April 15, 1938, film, "Donald's Nephews",
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)