Inspirational 33+ Oliver Jackson-Cohen Haunting Of Bly Manor. I was very interested in whether he is going to be this villain and he's going to be this sort of arrogant…you know, he's a product of the '80s. The following contains spoilers for the haunting of bly manor. The haunting of bly manor is an american gothic romance drama streaming television series, created by mike flanagan for netflix, and loosely based on henry james's work.