Brynn Adams (Dever) is a young woman living alone in an isolated countryside.
Upon further inspection, there is a strange shadowy figure running around.
She cant fully see what it is, but knows it isnt human.

Kaitlyn Dever in ‘No One Will Save You’Sam Lothridge
Now Brynn has to save herself from abduction, or risk becoming one of them.
Watch on Deadline
This nearly dialogue-less feat is entirely carried by Devers performance.
Her reactions paint the unspoken words and lingering mysteries of the unfolding drama.

This took away from the atmospheric consistency maintained throughout.