Ghostly George's AI is a bit messed up because he goes to your door more often than the other inmates. I use this to my advantage because when I close the door on him he wander around the place waiting for the door to reopen. In the time the door is closed, other inmates could also wander near the office and create a multi threat. Luckily since Ghostly George here is aggressive, he could bump into the inmates and make them walk the other way, essentially making Ghostly George your only threat on the later nights if you use your doors correctly.
