Winnie the Pooh and a Day for Eeyore Roo respectively. Ralph Wright, one of two voice actors who appeared in all four theatrical releases, became the third principal "Winnie the Pooh" featurette voice to pass away shortly after the release of the film; he died of a heart attack on December 31, 1983. He has since been followed in the deaths by Sterling Holloway (1992), Hal Smith (1994), and finally Paul Winchell and John Fiedler, who had also died on consecutive days in June 2005. On DVD and Blu-ray releases of "The Many Adventures of Winnie the Pooh", the short carries different voice credits than those on previous
Winnie the Pooh and the Honey Tree autobiography, "Walt's Time": The film's plot is based primarily on two A. A. Milne stories: "In which we are introduced to Winnie-the-Pooh and some bees, and the stories begin" (Chapter I of Winnie-the-Pooh), and "In which Pooh goes visiting and gets into a tight place" (Chapter II of Winnie-the-Pooh). Walt Disney first learned of the Winnie the Pooh books from his daughter, Diane. "Dad would hear me laughing alone in my room and come in to see what I was laughing at," Diane later recalled. "It was usually the gentle, whimsical humor of A. A. Milne's Pooh stories. I read