so..thin man = he can teleport through / come out of tvs, can manipulate time, is flexible, n basically js slenderman with a hat))

idk abt the patients💀 all i remember is they only move when its dark, n ofc theyre in a hospital))

the teacher = obviously, she teaches. she can also stretch her neck n make it longer))

the janitor = hes blind so he relies on sounds, he has good hearing, he captures little kids who tries to escape n keep them inside cages))

shadow kids = they lurk in shadows, their weakness is the flashlight or any source of light))