Lisa Marie Simpson is a fictional character in the animated television series The Simpsons. She is the middle child and most accomplished of the Simpson family. Voiced by Yeardley Smith, Lisa was born as a character in The Tracey Ullman Show short "Good Night" on April 19, 1987.
Eris, The Goddess Of Chaos has arisen with only one goal, bring the world into total chaos. Being the only ones around who can actually do something about the situation, Grim, Billy and Mandy take on the crazed deity.