Code Lyoko: Season 1
Code Lyoko is a French animated series that was originally broadcast on France 3. The show revolves around four children who discover a parallel universe hidden inside a supercomputer. The children must stop a renegade virus from destroying this secret world. The series is categorized as Sci-Fi & Fantasy, Animation, Comedy, and Action & Adventure.
Season overview
Code Lyoko is a French animated series that was originally broadcast on France 3. The show revolves around four children who discover a parallel universe hidden inside a supercomputer. The children must stop a renegade virus from destroying this secret world. The series is categorized as Sci-Fi & Fantasy, Animation, Comedy, and Action & Adventure.
Episode Guide
Season 1 Progress Shield
Teddygozilla
Sep 3, 2003 · 23 min
A student named Milly seeks the comfort of her teddy bear after being embarrassed and ostracized due to her young age by Sissi, the school's bully/diva. Milly believes that her te
Seeing Is Believing
Sep 10, 2003 · 23 min
Odd decides to start a music band with his friends. But Jeremy can't play, so they try to hire a drummer. In the end, the best drummer they can find is Nicholas (Sissi's blond-hai
Holiday in the Fog
Sep 17, 2003 · 23 min
Ulrich and Jeremy are doing graffiti on a wall on campus while Kiwi wakes up Jim. When Jim passes Ulrich and Jeremy, Ulrich gets away, but Jeremy just stays there and gets I'm trou
Log Book
Oct 1, 2003 · 23 min
Sissi has found something very special and dear to Ulrich, his diary! Unfortunately the diary contains some information on X.A.N.A. and Lyoko. Sissi decides to use this as a mean
Big Bug
Oct 1, 2003 · 23 min
The day starts off when two girls are talking about Ulrich and then Sissi goes and interrupts and tells the girls that Ulrich is hiding his affections for her. Later, Odd, and Ulri
Cruel Dilemma
Oct 8, 2003 · 23 min
Jeremie is working on the materialization program, and finally gets it. Jeremie wants to matierialize Aelita, but realizes that preparations need to be made. That night, Xana pos
Image Problem
Oct 15, 2003 · 23 min
This episode starts out as Yumi and Aelita are running inside Lyoko looking for the activated tower. Then Yumi suddenly disappears! She comes out of Lyoko exhausted, and looks just
End of Take
Oct 22, 2003 · 23 min
When a director comes to town to film a movie, XANA posseses a plastic alien model in order to destroy Ulrich and the others.
Satellite
Oct 29, 2003 · 23 min
When all the student's cell phone goes off in class, it starts Sissy on a petition to save her cell phone--but it's goes awry when Odd breaks into the school's office's locker to g
The Girl of the Dreams
Nov 5, 2003 · 23 min
Jeremie mysteriously loses contact with Aelita. The same day, a new student named Taelia (who looks alot like Aelita) arrives at school. Jeremie is convinced that Taelia is Aelita
Plagued
Nov 12, 2003 · 23 min
Jeremie learns that he has to take a test. If he passes, he'll get transfered to a new school and nobody will be able to stop XANA. Speaking of which, XANA takes control of a pack
Swarming Attack
Nov 19, 2003 · 23 min
Ulrich is fussing over a mysterious letter found slipped under his door one night... a love letter signed by Yumi! Meanwhile, XANA infects a hive of bees and is using it to attack
Just in Time
Nov 26, 2003 · 23 min
The episode starts with Jeremie still trying to materalize Aelita. He calls the team to the factory to show them his latest development: a strand of her hair that he has materaliz
The Trap
Dec 3, 2003 · 23 min
It's the anniversary of the day Jeremie and the others met Aelita. They begin planning a surprise for her, unaware that Sissi is spying. When Jeremie and Odd try to open the lab
Laughing Fit
Dec 10, 2003 · 23 min
After seeing laughing gas in Science class, Team Lyoko has to see it again - working for Xana. While working for Sissy in a school production of Romeo and Juliet, Ulrich and Yumi
Claustrophobia
Dec 17, 2003 · 23 min
After a quick game of soccer, Yumi heads home for the night, but Odd and Ulrich head in for dinner, and Jeremie is already there. He decides to check on Aelita, and Yumi ends up f
Amnesia
Dec 24, 2003 · 23 min
When learning about NanoDoctors, small robots being designed to cure dieases, Ulrich holds some gel that the NanoDoctors would live in. Od pranks him and pushes the gel into Ulrich
Killer Music
Dec 31, 2003 · 23 min
A new rock song Odd downloads sends him into a coma, and the same song is passed through the school. XANA's new beat is the cause, and he can broadcast it anywhere. The hospital
Frontier
Jan 7, 2004 · 23 min
Jeremie is now taking his ""Materalize Aelita!"" campaign to levels unknown - quite literally. He virtualizes himself, but there isn't enough memory in the system to complete the
The Robots
Jan 14, 2004 · 23 min
Both Herb & Jeremy are in a robot competition Herb with ""Iron Sissy"", and Jeremy with ""Kiwi 2."" Herb cheats by launching a gear from Sissy to destroy ""Kiwi 2."" Meanwhile, X
Zero Gravity Zone
Jan 21, 2004 · 23 min
Xana decided to get rid of everyone by using the power of Gravity, and Yumi, Odd, and Jeremy went to the factory, but Ulrich had a soccer game, and his Dad was there, and as Odd sa
Routine
Jan 28, 2004 · 23 min
Ulrich is getting tired of getting being rebooted so many times and waiting to find out if Yumi has feelings for him or not. He thinks these are his only troubles, but he is not c
Rock Bottom?
Feb 4, 2004 · 23 min
Well, it starts off as Yumi wanting to have a party at her house. Of course, Odd jumps into action, and says that he has the Deejay problem all solved, they weren't going to listen
Ghost Channel
Feb 11, 2004 · 23 min
One day at school, Jeremy notices that Odd, Ulrich, and Yumi are missing. Meanwhile, Odd, Ulrich, and Yumi ARE at school with Jeremy! What's going on? Turns out that XANA (in the f
Code: Earth
Feb 18, 2004 · 23 min
As Jeremy is perfecting his materialization program for Aelita, Yumi, Ulrich and Odd are making preparations for her arrival. But as success comes within their grasps, Jim's parano
False Start
Feb 25, 2004 · 23 min
Aelita is materialized, but unfortunately, Xana implanted a virus inside of Aelita, so if Xana dies, so does Aelita. Then Xana decides to attack with bringing his own monsters to E