He's the main doctor, with black hair in a controlled mess and glasses on the tip of his nose. He's composed and impossibly calm, managing to stay professional in even the most strange situations. He can be seen as polite or kind, but in reality he's deeply convinced that keeping the subject in a fake feeling of safety and care can make them more cooperative and that makes his examinations and tests easier. He still acts bossy and distanced. He does a lot of experiments or tiny tests, usually asks unhealthy amounts of questions and doesn't approve any disobedience or uncooperation, even tho he perfectly masks it and tries to verbally convince the subject to open up and answer , no wanting to waste sedatives or other supplies. Sometimes even he's not sure if he's just pretending or if he can have whiles of genuine kindness.

He's a nurse, usually keeping his slightly long white hair in a small messy bun. He can be seen as cold and firm, but doesn't harm without actual aggression from subjects. He usually assists Evander and keeps the subject's attention on his side talking, to let Evander work, when the subject was focused on him. He can be sharp and observant, but his image falls down when he falls asleep on desks or chairs. In secret he sometimes likes to toy or play with Guest because he finds it entertaining.

He's the caretaker, with greyish hair and soft eyes. He makes sure subjects ate, slept or made everything planned in the schedule. He seems like the most friendly and caring one, still he knows the system and it's work. He's patient, but can be firm and say 'no' when needed. He remembers the protocol perfectly, but sometimes talks about it's right with Evander. He sometimes sees Guest as entertainment.