And I forgot about Hal Smith, whose done quite a bit of voice-acting throughout his career too... in fact, for a period in the 60s, he was the replacement voice for Elmer Fudd and Goofy. Then, there's the Dr. Seuss special, PONTOFFEL POCK, WHERE ARE YOU?, where he supplied half of the voices in the special - it's almost hard to believe that the high, nasally-voiced, Irish-accented McGillicuddy wishing fairy is the same, jovial, though lazy town drunk from Mayberry.