Maurice LaMarche (born March 30, 1958) is a Canadian voice actor and former stand-up comedian. He has voiced Egon Spengler in The Real Ghostbusters and its follow-up Extreme Ghostbusters, the Brain in Animaniacs and its spin-off Pinky and the Brain as well as a variety of characters in Futurama, and Yosemite Sam from Looney Tunes.
In Codename: Kids Next Door, he voiced Captain James P. Dirt, Mr. Frybingle, Candy Pirates, Potty Mouth, and Father.