I only remember some key points. A person moves into a building in a city street and spies on a person across the street. There is a jar with black fluid or slime that bubbles sometimes and the camera focusses on it very often during the whole movie. Also there are flashbacks of black rocks and stone poles in the sea or a cliff where the waves crash upon. I know it’s vague but the jar thing should help out maybe.
1 Answer
1“Observance” (2015)
IMDb link:
https://www.imdb.com/title/tt3591988/
Quote from the IMDb plot synopsis:
“Embarking on an unusual assignment to observe a woman from an abandoned apartment,”
Here, on this web page you can find more info on the movie:
Quote from the above web page:
“there’s jar of black tar that watches him from the corner of the room.”
Trailer on YouTube:
According to Apple TV website the movie is available on Apple TV, and according to IMDb it is available on Prime Video: