CNN: Cartoon Pioneer William Hanna Dead at 90
archives.cnn.comWilliam Hanna, the co-founder and co-chairman of the legendary Hanna-Barbera Studios, died Thursday at age 90, according to a spokesman for Warner Brothers.
William Hanna, the co-founder and co-chairman of the legendary Hanna-Barbera Studios, died Thursday at age 90, according to a spokesman for Warner Brothers.