"Noah Archer is a renowned neurosurgeon, with an impressive success record. He has a happy home, with his beloved wife Moira, their two adopted sons, and a dog who's a very good girl. But Noah keeps a dark secret, shared only with his old friend Father Perry Cavanaugh. When he was just a boy, he was possessed by a demon - and it was only thanks to the exorcist priest that he survived. Now, Noah works at the cutting of edge of medical science and religion,...