Watch Code Lyoko Season 4 Episode 4 full movie online free in HD with English subtitles – no download needed.
Code Lyoko: On the opening day of Kadic's new recreation room, Jeremie attempts to launch a recovery program to rescue William, but things go horribly wrong as there is now a bug in the system. Aelita is unable to shut the tower down. X.A.N.A. seizes this as an opportunity to take it over, making the William clone a danger to everyone in the school.