 Homer is attracted to the ghost Marge who prefers him to the former grumpy Homer, so the jealous living Marge kills herself to become a ghost by putting her head in the oven.The ghost Homer becomes jealous and bludgeons the living Homer unconscious with a toaster while he is in the bathtub, causing him to drown and then reappear as a ghost.Bart leaps across to a tree to escape the ghosts, but when Lisa chases after him, she misses the tree and falls to the ground, unknowingly killing herself, her ghost then chokes Bart with his slingshot as revenge, causing him to also fall to the ground and die instantly, becoming a bitter ghost.