I was watching one of the Sleepy Hollow episodes I was behind on this week, and the sister being possessed by a demon summoned up the faintest of memories of something else…
I seem to remember some sort of character - could be from a book, movie, or comic, I have no idea - who was a youngish man who had spent several years of his childhood or adolescence possessed by a demon. The term “ridden” might have been used or maybe that was another story.
He got better, though. As an adult he was demon-free, and…I don’t know, helping someone hunt demons? Maybe.
Ring any bells for anyone else?