Wilhamena Mettle is Bernard's vampire wife and the mother of Enid that debuted in the Parents Day episode. She lives in a haunted house along with her daughter and husband. She is a tall and pretty dark-skinned vampire with knee-length curly dark blue hair. She also can turn into a bat form and has the power to suck souls from bodies. Cartoon fanart cursor with OK K.O.! Let's Be Heroes Wilhamena and Bat.