“Did you ever see the movie The Sentinel, Mr Peterson? It’s about the old guy who owns the apartment which is kinda like the, uh, gateway to hell.”
Ricky Butler, The ‘Burbs (1989)
Written and directed by Michael Winner, based on a novel by Jeffrey Konvitz, The Sentinel (1977) is a horror film about a fashion model who moves into a house occupied by a blind priest who guards the gateway to Hell. It was filmed at 10 Montague Terrace in Brooklyn Heights, Brooklyn, New York City.

I never watched The Sentinel, but it’s mentioned in my favorite movie, The ‘Burbs. The creepy green ivy covering the old Brooklyn apartment building was gone when I visited a few summers ago.