Code Lyoko
Season 4
Ep 10. Cold Sweat
- November 15, 2010
- 23 min
Another Replika mission for our heroes. This time, as Ulrich and Aelita battle an indestructible giant new monster, Odd and Yumi are teleported to a base in Siberia, where they are faced with William, himself teleported there by Xana. Also, Ulrich bears the brunt of Yumi's fury, after avowing responsibility for a practical joke... of Odd's doing!