John Donald Fiedler (February 3, 1925 - June 25, 2005) was an American voice actor and character actor in stage, film, television and radio. Slight, balding, and bespectacled, with a piping voice (reminiscent of actor Percy Helton), his career stretched forty years but he is perhaps best remembered for two roles: the voice of Piglet in Disney's many Winnie the Pooh productions and the role of Mr. Peterson, nervous patient on "The Bob Newhart Show". Wikipedia
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