>> More images of William in Season 4
William's appearance in Evolution.
Talking with other Lyoko Warriors in Cortex
Listening to Yumi's story about her cousin in Suspicions
Let Aelita enter the Scanner first.
Offers a help to Ulrich after he has a fight with Yumi.
He is bored to be seen as the "bad guy".
Seems happy when Ulrich can't participate in a mission.
Laughing at Jim with Yumi.
Heading to the factory while Jim doing some Tai-chi moves…
Takes Laura to the Scanner room.
Watching as Laura about to be virtualized.
Now they must find a way to pay these roses for Odd…
William in Code Lyoko Evolution.
William defeating a Krab
Telling Odd to stop fooling around.
Instead of teamed up with Ulrich, William fight with him yet again.
William saves Ulrich before he falls into the digital sea.
At the Cortex, in front of the MegaPod
Inside Cortex's core with Odd and Ulrich.
Uses Super Smoke in the air.
He helplessly watches as Aelita get devirtualized.
Fighting Bloks and Krabs alone.
Until they destroyed by Odd.
William stucks by a Krab.
In the Megapod with Yumi, Aelita, and Odd.
Odd can't drive the Megapod very well.
Arriving in Cortex's core.
In front of the interface.
Aelita get devirtualized.
William prepares to fight the Ninja for the first time.
William having a hard time fighting the ninjas.
William and Yumi now must facing three Ninja.
Seems like even William can't beat ninjas easily.
The Ninja get hitted by Tessen Fan!
A ninja devirtualize William.
William and X.A.N.A. William
Bumps into X.A.N.A. William with Supersmoke
The Scyphozoa appears behind William
William sees the Scyphozoa for the first time since Final Round
William is cornered and scared.
William surrounded by Krabs and the Scyphozoa
William getting himself devirtualized by two Bloks to go try to help Yumi and Ulrich back at Kadic.
Watching Odd devirtualize the William clone.
Watching Odd devirtualize the Odd clone.
Finding the fake clones with Odd.
William and Ulrich walking towards Odd or the Odd clone.
Cutting Odd short after Odd thanks him.
from the Odd clone.
if he is the real Ulrich
Asking Jeremy what to do.
Laura compliments William.