What you can't see can hurt you. Cecilia escapes a violent, controlling relationship with a wealthy scientist, but when her abusive ex suddenly dies, she suspects his death was a hoax. As a series of eerie coincidences turns lethal, threatening the lives of those she loves, Cecilia's sanity begins to unravel while she desperately tries to prove she is being hunted by someone nobody can see. © 2019 Universal Studios. All Rights Reserved.