SpongeBob SquarePants and the Ghoul School/Origins/Wendy

Plot:
Wendy and her dad were once humans. Until one night, Wendy's dad goes out in the woods, and got attacked by a Werewolf, turning him into a werewolf. Wendy goes out, but got attacked, turning her into a werewolf as well.

Transcript:

 * (The Origin of...)
 * (Wendy)
 * (SpongeBob SquarePants and the Ghoul School)