Until Dawn
One year after her sister Melanie mysteriously disappeared, Clover and her friends head into the remote valley where she vanished in search of answers. Exploring an abandoned visitor center, they find themselves stalked by a masked killer and horrifically murdered one by one...only to wake up and find themselves back at the beginning of the same evening.
Time-loop slasher setup centers on fear, dread, and survival; the killer, suspense, and horror imagery drive the experience rather than romance or action. While there is mystery about the sister and teen drama, horror mechanics are fundamental to the intended viewing experience.
Best for viewers looking for a scary, atmosphere-heavy and psychological horror movie.
Movies with a similar horror experience.