- Maurice LaMarche, as Calculon/ Clamps/ Donbot/ Hedonismbot/ Hyperchicken/ Morbo
- Comedy Central
- The Curiosity Company in association with 20th Century Fox Television
Maurice LaMarche is a Primetime Emmy® Award winning voice actor. He does the voice of “Mobo,” “Calculon,” “Kif Kroker,” and other additional voices on the animated series Futurama. He is recognized for his voice work as “Egon Spengler” in The Real Ghostbusters, “Verminious Skumm” and “Duke Nukem” in Captain Planet and the Planteers, and “Dizzy Devil” in Tiny Toons. LaMarche has also performed voices for characters in Hey Arnold!, Batman: Arkham City, Animaniacs, and Pinky and The Brain.