Maurice LaMarche (born March 30, 1958) is a Canadian voice actor and former stand-up comedian. He is best known for his voicework in Futurama as Kif Kroker, as Egon Spengler in The Real Ghostbusters, Verminous Skumm and Duke Nukum in Captain Planet and the Planeteers, Big Bob Pataki in Hey Arnold!, and The Brain in Animaniacs/Pinky and The Brain.
Maurice voices assorted characters for American Dad!, including Uzi Knessett in "Home Wrecker".