Watch Leaving Yellowstone (2023) Official Trailer

Tessa is excited to visit Yellowstone National Park with her new boyfriend, Mark. However, when they arrive, Mark changes, and as his aggression and cruelty build, Tessa finds disturbing artifacts around the cabin. What begins as an idyllic winter weekend slowly becomes a nightmare as Tessa realizes she’s alone in the woods with a man she really doesn’t know at all.