Code Lyoko · SEASON 4
Lost at Sea
Episode 12 · 2007-08-27

- Sci-Fi & Fantasy
- Animation
- Comedy
- Action & Adventure
- Kids
Episode overview
Hiroki steals Yumi's diary and Ulrich finds it. Meanwhile, in a new attempt to free William from X.A.N.A.'s evil clutches, Jeremy creates a program to find William in the Digital Sea. When he uploads the program to the Skid, the sonar becomes bugged, forcing the gang to return to Lyoko. When the Kongers interrupt their return, Yumi gets stranded, and is lost in the Digital Sea. X.A.N.A.'s attempt to take advantage of this alerts Jeremy, allowing him to direct his friends to Yumi. After fighting off the Kongers and William, who has his own ship (the Rorkal) to travel in, they return to Earth. To help Hiroki apologize to his older sister, Ulrich secretly returns the diary.
23 minutes
Season 4 episodes
1. William Returns2007-08-13
2. Double Take2007-08-14
3. Opening Act2007-08-30
4. Wreck Room2007-08-15
5. Skidbladnir2007-08-16
6. Maiden Voyage2007-08-17
7. Crash Course2007-08-20
8. Replika2007-08-21
9. I'd Rather Not Talk About It2007-08-22
10. Hot Shower2007-08-23
11. The Lake2007-08-24
12. Lost at Sea2007-08-27
13. Lab Rat2007-08-28
14. Bragging Rights2007-08-29
15. Dog Day Afternoon2007-08-29
16. A Lack of Goodwill2007-08-30
17. Distant Memory2007-08-31
18. Hard Luck2007-09-08
19. Guided Missile2007-09-15
20. Kadic Bombshell2007-09-22
21. Canine Conundrum2007-09-29
22. A Space Oddity2007-10-06
23. Cousins Once Removed2007-10-13
24. Music to Soothe The Savage Beast2007-10-20
25. Wrong Exposure2007-10-27
26. Bad Connection2007-11-03
27. Cold Sweat2007-11-03
28. Down to Earth2007-11-03
29. Fight to the Finish2007-11-10
30. Echoes2007-11-10