Code Lyoko
Season 2 Episode 18 - Vertigo
After a trip to the Carthage Region, Jeremie believes he has the data necessary to cure Aelita's virus. While the two work on the cure, Odd, Ulrich, and Yumi go to a rock climbing contest. Odd races against Hervé, who is no match for Odd. William then goads Ulrich into racing, despite his obvious reluctance. During the race, Ulrich gets dizzy and falls. Yumi realizes that he must have vertigo. Ulrich, embarrassed, runs off. Meanwhile, Jeremie finds the anti-virus and gives it to Aelita. Despite some problem with the application, it seems to work. However, this does not last. An error in the anti-virus causes her to turn invisible. On top of that, she can't enter the towers on Lyoko, making it impossible for her to stop Xana's latest attack, which is a possessed pack of wolves targeting Odd, Ulrich, and Yumi.
Episodes in Season 2
New Order
23 min
Uncharted Territory
23 min
Exploration
23 min
A Great Day
23 min
Mister Puck
23 min
Saint Valentine's Day
23 min
Final Mix
23 min
Missing Link
23 min
The Chips are Down
23 min
Marabounta
23 min
Common Interest
23 min
Temptation
23 min
A Bad Turn
23 min
Attack of the Zombies
23 min
Ultimatum
23 min
A Fine Mess
23 min
XANA's Kiss
23 min
Vertigo
23 min
Cold War
23 min
Déjà Vu
23 min
Tip-Top Shape
23 min
Is Anybody Out There?
23 min
Franz Hopper
23 min
Contact
23 min
Revelation
23 min
The Key
23 min
