Toward the end of his tragically short life, after being blacklisted by scumbag cowards in Hollywood because of his HIV positive status, Anthony Perkins had to pay the rent somehow and so, being offered nothing but a steady stream of PSYCHO rip-offs and twitchy lunatic roles(which he'd been turning down for years) he finally relented and took jobs like "Edge of Sanity" and "A Demon in My View" to try to put a little money in the bank for his wife and kids before he shuffled off this mortal coil.
"A Demon in My View" unlike "Edge of Sanity"( which is awful garbage) is a decent film and not a bad note for Perkins to go out on at all; the film is a faithful adaptation of Ruth Rendell's novel about a man who , let's face it, has a lot of similarities to a certain Motel keeper from somewhere out west; a predilection for killing people would be the biggest, I suppose, but hanging out with inanimate objects (in this case department store mannequins)and forming deep emotional attachments to them is another; I imagine Perkins could do stuff like this in his sleep and its to his credit that he resists going the full-tilt Klaus Kinski route (think CRAWLSPACE)and makes his character a shade more interesting than the usual Norman Bates clone.