"Norms" is the term used by Unseen to refer to "normal" humans, i.e. the vast majority of the population, who are not members of the Unseen.
- Steve Munroe - Kyle's roommate/'best friend'
- Greg - One of Mary and Trevor's best friends.
- Melanie "Misty" Curtis - former tormentor of Trevor who changed in more ways than one.
- Troy Curtis - Mike's cousin.
- Constance Locke - Tracy's stepmother; Tobias' third wife.
- Marisol - Terry's mother; Tobias' first wife.
- Clara Saunders - Dana Stiles' former girlfriend; Greg's former crush.
- Rita Barnes - Greg's girlfriend.
- Wallace - Takeshi's friend.
- David Westerburg - Hockey Jock; Takeshi's key tormenter.
- Chip (Real Name Unknown) - David's lackey.
- Tommy Phelps - Kelly's best friend back home.
- Max - Ashley Martin's boyfriend
- Leslie - Ashley Martin's friend.
- Jan - Ashley Martin's friend.
- Sean - Ashley Martin's tormenter.
- Katie - The girl that Kelly meets in the bathroom.
- Crystal - Employee at The Teen Scene; Bubbly Goth
- Britney Hawkins - Cheerleader
- Jessica Stern - Student at Ravencrest High
The Wilkes Family:
- Maggie Wilkes - friend of many teens in Ravencrest
- Timmy Wilkes - Maggie's little brother
- Mr. Josiah Wilkes - Maggie's grandfather
- Joanna Wilkes - Maggie's grandmother