The Serial Killer of the Eternal Darkness

is the thirty-first episode of the first season of Star Teens Unite!.
==Summary==
A scary and hideous-looking serial-killing monster called the Grue seeks revenge while raiding Arco Iris.
==Synopsis==
==Major Events==
==Debuts==
*Grue
==Characters==
*Ella
*Kevin/The White Knight
*Inidra
*Sandra
*Felicia
*Liza
*Tanya
*Sheila
*Bella
*Ms. Diana Apple
*Mr. George Thompson
*Veronica
*Grue
==Voice Cast==
*Aimee Carrero - Tanya
*Candi Milo - Ms. Diana Apple
*Grey Griffin - Sandra
*Jennifer Hale - Veronica
*Josh Keaton - Kevin/The White Knight
*Kari Wahlgren - Ella
*Kate Micucci - Inidra
*Kimberly Brooks - Sheila
*Mark Hamill - Grue
*Ron Perlman - Mr. George Thompson
*Susanne Blakeslee - Bella, Townsperson
*Tara Strong - Felicia
*Vyvan Pham - Liza
==Script==
==Songs==
==Trivia==
*Arco Iris's serial killer called the Grue makes his debut here.
*In this episode onward, Danny Phantom fans will hear the Grue's voice to sound like that of Undergrowth.
*Star Teens Say: Barring and locking the house for killers
==Mistakes==
==Quotes==
Category:Star Teens Unite!
Category:Episodes