Code Lyoko
Season 4 Episode 28 - Down to Earth
In order to defeat XANA, whom they have vastly underestimated, Jeremie plans to design another multi-agent system to combat him. That, however, is still under development. In more immediate matters, Jeremie has figured out how to free William from XANA, but needs to run his program directly from the Ice Replika supercomputer. Meanwhile, William's parents arrive to visit their son, and the strange behavior of his clone concerns them greatly. Back at the Replika, William and two Mantas come to try to sever the translation. However, the Mantas are quickly destroyed by Yumi and Ulrich. William then jumps into the digital void and comes back up with the Kolossus. Jeremie uses some new tricks to stop the Kolossus, allowing Aelita and Odd to reach the supercomputer without worry. However, an army of robotic drones now stationed at the facility complicates matters and they de-translated Odd. With much effort, Aelita is able to run the program to free William before she is de-translated also, but their victory comes at a cost: though William is saved, the Skid is destroyed by the Kolossus with Aelita in it. Fournately, she is devirtualized before the Skidbladnir was totally destroyed. Back on Earth, William is able to take his clone's place, pacifying his concerned parents. Ulrich, meanwhile, has to deal with William's affection for Yumi once more.
Episodes in Season 4
William Returns
23 min
Double Take
23 min
Opening Act
23 min
Wreck Room
23 min
Skidbladnir
23 min
Maiden Voyage
23 min
Crash Course
23 min
Replika
23 min
I'd Rather Not Talk About It
23 min
Hot Shower
23 min
The Lake
23 min
Lost at Sea
23 min
Lab Rat
23 min
Bragging Rights
23 min
Dog Day Afternoon
23 min
A Lack of Goodwill
23 min
Distant Memory
23 min
Hard Luck
23 min
Guided Missile
23 min
Kadic Bombshell
23 min
Canine Conundrum
23 min
A Space Oddity
23 min
Cousins Once Removed
23 min
Music to Soothe The Savage Beast
23 min
Wrong Exposure
23 min
Bad Connection
23 min
Cold Sweat
23 min
Down to Earth
23 min
Fight to the Finish
23 min
Echoes
23 min
