Season
Season 4 Episode
- Season 4 William Returns
- Season 4 Double Take
- Season 4 Opening Act
- Season 4 Wreck Room
- Season 4 Skidbladnir
- Season 4 Maiden Voyage
- Season 4 Crash Course
- Season 4 Replika
- Season 4 I'd Rather Not Talk About It
- Season 4 Hot Shower
- Season 4 The Lake
- Season 4 Lost at Sea
- Season 4 Lab Rat
- Season 4 Bragging Rights
- Season 4 Dog Day Afternoon
- Season 4 A Lack of Goodwill
- Season 4 Distant Memory
- Season 4 Hard Luck
- Season 4 Guided Missile
- Season 4 Kadic Bombshell
- Season 4 Canine Conundrum
- Season 4 A Space Oddity
- Season 4 Cousins Once Removed
- Season 4 Music to Soothe The Savage Beast
- Season 4 Wrong Exposure
- Season 4 Bad Connection
- Season 4 Cold Sweat
- Season 4 Down to Earth
- Season 4 Fight to the Finish
- Season 4 Echoes
Code Lyoko - Season 4 Episode 2 Double Take
7.43 23 minutes In order to compensate for all of William, while under XANA's control, Jeremie sets to work designing new equipment for his friends and recreating Lyoko. In order to buy himself time to do this, he activates a tower and uses it to create a a clone of his own to attend class in his place. Meanwhile, William's absence is drawing attention, from both the principal and his father. While Jeremie's Clone is impressing Jim outside, William appears on Lyoko and tries to put the tower under XANA's control. In order to maintain his clone, Jeremie draws energy from Sector Five to maintain the activated tower. He eventually runs out of energy and the tower is put under XANA's control. While Odd holds the Jeremie Clone off, Aelita, Yumi, and Ulrich go to Lyoko with new outfits and powers. They eventually deactivate the tower and stop William, who tries to push Yumi into the digital sea. She is saved by Odd at the last second. Jeremie then does a return to the past and replaces the Jeremie Clone with a William Clone to prevent any suspicion about his absence.
