Code Lyoko

1. Teddygozilla

A student named Milly seeks the comfort of her teddy bear after being embarra...

2. Seeing Is Believing

After a lecture on nuclear power in class, Odd begins casting for a tradition...

3. Holiday in the Fog

To keep an eye out for X.A.N.A., Jeremie decides to stay back at school for t...

4. Log Book

Sissi has found something very special and dear to Ulrich, his diary! Unfortu...

5. Big Bug

Crashing the city's communications device with a virus, X.A.N.A. jeopardizes ...

6. Cruel Dilemma

Jeremie is working on the materialization program, and Odd accidentally finds...

7. Image Problem

Yumi is held captive in Lyoko while her evil clone attempts to destroy the he...

8. End of Take

A movie director begins filming in our heroes' factory, so Ulrich works on th...

9. Satellite

When all the students' cell phones goes off in class, it starts Sissy on a pe...

10. The Girl of the Dreams

Around the same time that Jeremie loses contact with Aelita, a new student na...

11. Plagued

When the gang learns that if Jeremy passes a few tricky quizzes, that he'll g...

12. Swarming Attack

Ulrich is fussing over a mysterious letter found slipped under his door one n...

13. Just in Time

Jeremy has trouble materializing Aelita, and actually makes matters worse. Wh...

14. The Trap

XANA takes control of the factory and traps Yumi, Ulrich and Sissi in the ele...

15. Laughing Fit

XANA unleashes an attack of laughing gas on the school, inducing fits of laug...

16. Claustrophobia

X.A.N.A. short-circuits the Kadic cafeteria in order to trap Odd, Ulrich, and...

17. Amnesia

XANA creates viruses which attack human brains, causing amnesia. Sissi takes ...

18. Killer Music

A new song Odd downloads sends him into a coma, and the same song is passed t...

19. Frontier

Jeremy convinces Yumi to send him to Lyoko so he can speak in-person with Ael...

20. The Robots

Both Herb & Jeremy are in a robot competition, Herb with "Iron Sissy", and Je...

21. Zero Gravity Zone

XANA creates an ever-increasing zero-gravity zone on the field during the Kad...

22. Routine

Tired of the same old routine of fighting X.A.N.A., Ulrich decides it's time ...

23. Rock Bottom?

In preparation for a secretly-planned dance party at Yumi's house, Odd gets i...

24. Ghost Channel

XANA traps Ulrich, Odd, and Yumi in a virtual universe and they don't realize...

25. Code: Earth

As Jeremie is perfecting his materialization program for Aelita, Yumi, Ulrich...

26. False Start

When Jeremie discovers a fatal connection between a materialized Aelita and t...