If you loved Heartless, try The Passion of Darkly Noon
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by Philip Ridley, and they both carry the body horror, dread, surreal mood tags, and they sit in Horror / Thriller territory. If that's the register that drew you to Heartless, the second film will land in a comparable space — through a different lens.
body horrordreadsurreal
What The Passion of Darkly Noon is
Deep forest, late fall. An axe rings. A traumatized young man emerges from the wilderness, collapsing into the care of a free-spirited woman and her taciturn husband. His repressed desires soon surface with dangerous consequences. Philip Ridley's florid nightmare plays like a Southern Gothic fever dream.

