- Nació el 1952-11-14 en Pratt, Kansas, USA
From Wikipedia, the free encyclopedia. William Farmer (born November 14, 1952 in Pratt, Kansas) is an American voice actor and comedian, best known for being the current voice of the Disney characters Goofy, Pluto and Horace Horsecollar. Description above from the Wikipedia article William Farmer, licensed under CC-BY-SA, full list of contributors on Wikipedia.