Henry Albert "Hank" Azaria (born April 25, 1964) is an American film, television and stage actor, director, and comedian. He is noted for being one of the principal voice actors on the animated television series The Simpsons, on which he performs the voices of Moe Szyslak, Apu Nahasapeemapetilon, Police Chief Clancy Wiggum, Comic Book Guy and numerous others..