Kang and Kodos are the quaternary antagonists from The Simpsons. They appear in the Treehouse of Horror series as occasional antagonists and commentators on the events of the episode. They are from planet Rigel 7, and speak Rigellian, which by pure coincidence, is exactly the same as English. Rigel 7 was one of the first planets in the Universe to be created by God. Kang is voiced by Harry Shearer while Kodos is voiced by Dan Castellaneta.