Kod Lyoko Sezon 2 Odcinek 13: Ultimatum

Today at Kadic Academy, 8th and 9th graders have Driver's Ed. Ulrich and William both want to impress Yumi, and are at each other's throats. Meanwhile, XANA has launched a new attack. In an attempt to wipe out its enemies (with the exception of Aelita whose memory he needs), Xana has found a way to materialize Krabes in the real world. The fight against XANA is tougher than ever... and Ulrich and William will be forced to join forces. And that's not easy for two kids who can't stand each other!