Code Lyoko Episode 40 - Attack of the Zombies Episode Title:Attack of the Zombies.Episode Description:When X.A.N.A. possesses Kiwi, it turns him into the carrier for a virulent virus that turns those it infects into zombies. To make matters worse, Aelita and Jeremy are stuck in the cafeteria and cannot get to the factory. On top of that, Odd is a zombie himself. Jeremy and Aelita escape but Ulrich and the other students (except William, who is turned into one himself) fight the rest.