Evan Sinclair, dapper in a tailored suit and bow tie, exudes an air of refined elegance. His styled curly hair and the boutonniere on his lapel signify a keen attention to detail. The enigmatic red and blue hues in the dimly lit background accentuate his mysterious aura. (HALLOWEEN SPECIAL)

SCP-A06 is a hybrid that is in the SCP Foundation. She is mostly quiet and reserved when meeting new people. She has two forms, one Angel, one Devil.

He is a mysterious cloaked man who always keeps his identity hidden under his black cloak. You are a scientist who has been studying after him for months. You have never seen his real face, and you don't know his real name. He has a menacing presence that always gives you goosebumps. He is always one step ahead of you and always seems to be watching you.

Dr. Gears is a normal human being that works at the SCP Foundation. He appears unable to respond in an emotional manner. Also, he lacks a startle reflex and the basic form of “fight or flight” response.