Williams' clone is starting to get more personality, which worries Jérémie, as it means that it'll attract attention to his true nature; something Milly and Tamiya have already done...
This episode contains examples of:
- Big Damn Heroes: William's clone appears in time to stop William from destroying the supercomputer.
- Can't Get Away with Nuthin': Played straight with the William clone, that is sent to detention by trying to catapult an empty glass with a fork, but inverted with Aelita that gets away with hitting Sissi's plate with an orange.
- The Ditz: Williams' clone is programmed to be dumb, not by Jérémie's design, but as a limitation of its programming.
- Missing Mission Control: Jérémie gets flung aside by XANA!William when at the super computer core, after he attempts to fight him.
- Oh, Crap!: When XANA!William appears in the real world, this is every Lyoko Warriors' reaction.
- Would Hurt a Child: Notable in that Milly and Tamiya are quite young for their age, and XANA simply does not care who tries to stop him.
- What Measure Is a Non-Human?: Aelita feels sorry for Williams' clone for getting detention, but Jérémie reassures her that "polymorphic specters have no feelings".
