In the aftermath of a personal tragedy, Harper (Jessie Buckley) retreats alone to the beautiful English countryside, hoping for a place to heal, but someone or something from the surrounding woods appears to be stalking her. What begins as simmering dread becomes a fully formed nightmare, inhabited by her darkest memories and fears in visionary filmmaker Alex Garland's (Ex Machina, Annihilation) feverish, shape-shifting new horror film.
