The Mel Blanc (1908 – 1989), was the man of 1000 voices, We have known all about voice yields to well-known cartoon characters of Looney Tunes. The Blanc stood behind the voices of Bugs Bunny, Daffy Duck, Porky Pig, Tweety Bird, Sylvester the Cat, Yosemite Sam, Foghorn Leghorn, Marvin the Martian, Pepe Le Pew, Speedy Gonzales, Tasmanian Devil, and many other characters. This gives an interview in 1981 on the show 'Late Night' with David Letterman.