Season 4, Code Lyoko Wiki

The fourth season of Code Lyoko originally aired from May 18, 2007 to November 17, 2007. It mainly focused on the group traveling the Internet in search of X.A.N.A., in their virtual submarine: the Skidbladnir. Using their ship, they go searching for Replikas to destroy them to prevent X.A.N.A. from succeeding in world domination. They also try to rescue a X.A.N.A.-fied William and bring him back home. After the Core of Lyoko is destroyed, the group searches for a way to rebuild Lyoko once more

Code Lyoko (TV Series 2003–2007) - IMDb

Aelita Schaeffer, Wiki

Code Lyoko Season 5, of, code Lyoko Season 1, canal J, xana

Ulrich Season 4 Wallpaper by FireLordWael on DeviantArt

Odd Della Robbia (Code Lyoko)

Odd Della Robbia (Code Lyoko)

Code Lyoko Quest For Infinity, odd Della Robbia, moonscoop Group

Edits I have made. Code lyoko, Code lyoko evolution, Classic sonic

Code lyoko Evolution presentation

Code Lyoko (TV Series 2003–2007) - IMDb

Lyoko Warriors, Code Lyoko Wiki

Yumi Ishiyama, Code Lyoko WIKI