Seasons and episodes
1Season 1 Sep. 03, 2003
1 - 1Teddygozilla Sep. 03, 2003
1 - 2Seeing Is Believing Sep. 10, 2003
1 - 3Holiday in the Fog Sep. 17, 2003
1 - 4Log Book Oct. 01, 2003
1 - 5Big Bug Oct. 01, 2003
1 - 7Image Problem Oct. 15, 2003
1 - 8End of Take Oct. 22, 2003
1 - 9Satellite Oct. 29, 2003
1 - 10The Girl of the Dreams Nov. 05, 2003
1 - 11Plagued Nov. 12, 2003
1 - 12Swarming Attack Nov. 19, 2003
1 - 13Just in Time Nov. 26, 2003
1 - 14The Trap Dec. 03, 2003
1 - 15Laughing Fit Dec. 10, 2003
1 - 16Claustrophobia Dec. 17, 2003
1 - 17Amnesia Dec. 24, 2003
1 - 18Killer Music Dec. 31, 2003
1 - 19Frontier Jan. 07, 2004
1 - 20The Robots Jan. 14, 2004
1 - 21Zero Gravity Zone Jan. 21, 2004
1 - 22Routine Jan. 28, 2004
1 - 23Rock Bottom? Feb. 04, 2004
1 - 24Ghost Channel Feb. 11, 2004
1 - 25Code: Earth Feb. 18, 2004
1 - 26False Start Feb. 25, 2004
2Season 2 Aug. 31, 2005
2 - 1New Order Aug. 31, 2005
2 - 2Uncharted Territory Sep. 07, 2005
2 - 3Exploration Sep. 14, 2005
2 - 4A Great Day Sep. 21, 2005
2 - 5Mister Puck Sep. 28, 2005
2 - 6Saint Valentine's Day Oct. 05, 2005
2 - 7Final Mix Oct. 12, 2005
2 - 8Missing Link Oct. 19, 2005
2 - 9The Chips are Down Oct. 26, 2005
2 - 10Marabounta Nov. 02, 2005
2 - 11Common Interest Nov. 09, 2005
2 - 12Temptation Dec. 07, 2005
2 - 13A Bad Turn Nov. 16, 2005
2 - 14Attack of the Zombies Nov. 23, 2005
2 - 15Ultimatum Nov. 30, 2005
2 - 16A Fine Mess Dec. 14, 2005
2 - 17XANA's Kiss Jan. 11, 2006
2 - 18Vertigo Jan. 11, 2006
2 - 19Cold War Jan. 18, 2006
2 - 20Déjà Vu Jan. 18, 2006
2 - 21Tip-Top Shape Jan. 25, 2006
2 - 22Is Anybody Out There? Jan. 25, 2006
2 - 23Franz Hopper Feb. 01, 2006
2 - 24Contact Feb. 01, 2006
2 - 25Revelation Feb. 08, 2006
2 - 26The Key Feb. 08, 2006
3Season 3 Sep. 09, 2006
3 - 1Straight To Heart Sep. 09, 2006
3 - 2Lyoko Minus One Sep. 16, 2006
3 - 3Tidal Wave Sep. 23, 2006
3 - 4False Lead Sep. 30, 2006
3 - 5Aelita Oct. 07, 2006
3 - 6The Pretender Oct. 14, 2006
3 - 7The Secret Oct. 21, 2006
3 - 8Temporary Insanity Nov. 01, 2006
3 - 9Sabotage Nov. 02, 2006
3 - 10Nobody in Particular Nov. 03, 2006
3 - 11Triple Trouble Nov. 06, 2006
3 - 12Double Trouble Nov. 07, 2006
3 - 13Final Round Nov. 08, 2006
4Season 4 Aug. 13, 2007
4 - 1William Returns Aug. 13, 2007
4 - 2Double Take Aug. 14, 2007
4 - 3Opening Act Aug. 30, 2007
4 - 4Wreck Room Aug. 15, 2007
4 - 5Skidbladnir Aug. 16, 2007
4 - 6Maiden Voyage Aug. 17, 2007
4 - 7Crash Course Aug. 20, 2007
4 - 8Replika Aug. 21, 2007
4 - 9I'd Rather Not Talk About It Aug. 22, 2007
4 - 10Hot Shower Aug. 23, 2007
4 - 11The Lake Aug. 24, 2007
4 - 12Lost at Sea Aug. 27, 2007
4 - 13Lab Rat Aug. 28, 2007
4 - 14Bragging Rights Aug. 29, 2007
4 - 15Dog Day Afternoon Aug. 29, 2007
4 - 16A Lack of Goodwill Aug. 30, 2007
4 - 17Distant Memory Aug. 31, 2007
4 - 18Hard Luck Sep. 08, 2007
4 - 19Guided Missile Sep. 15, 2007
4 - 20Kadic Bombshell Sep. 22, 2007
4 - 21Canine Conundrum Sep. 29, 2007
4 - 22A Space Oddity Oct. 06, 2007
4 - 23Cousins Once Removed Oct. 13, 2007
4 - 24Music to Soothe The Savage Beast Oct. 20, 2007
4 - 25Wrong Exposure Oct. 27, 2007
4 - 26Bad Connection Nov. 03, 2007
4 - 27Cold Sweat Nov. 03, 2007
4 - 28Down to Earth Nov. 03, 2007
4 - 29Fight to the Finish Nov. 10, 2007
4 - 30Echoes Nov. 10, 2007
Creator
Creator
Cast
Jeremie Belpois / Odd della Robbia (voice)
Yumi Ishiyama (voice)
Ulrich Stern (voice)
Aelita Schaeffer (voice)
William Dunbar (voice)
Sissi Delmas (voice)
Synopsis
Four children travel to the virtual world of Lyoko to battle against a sentient artificial intelligence named XANA, with a virtual human called Aelita.
Original title Code Lyoko
First air date Sep. 03, 2003
Last air date Nov. 10, 2007
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