Kodos (pronounced Koh-dohs) is a Rigellian from Rigel 7. She is the sister of Kang. The duo usually appear in Treehouse of Horror episodes. Together, Kang and Kodos try to take over Earth and are usually seen attacking Springfield. Kang & Kodos have a lot of space weaponry at hand and have their own spaceship. They speak the Rigellian language, which, by coincidence, is identical to English. Although they look identical, Kodos has a higher voice than Kang.