Maurice LaMarche

Maurice LaMarche (born March 30, 1958) is a Canadian-American voice actor and comedian. best known as the voices of The Brain on Animaniacs/Pinky and the Brain, Dizzy Devil on Tiny Toon Adventures, Principal Pixiefrog on My Gym Partner's a Monkey and also voices Yosemite Sam on Bah, Humduck! A Looney Tunes Christmas and The Looney Tunes Show.