A young businesswoman is stalked by her former hospice patient’s son, and takes measures as the stalking intensifies. She changes her email and her number, and relocates to another city, only to end up in a mental institution with strict rules that there should be no contact with the outside world. Interesting fact: the film was shot entirely on an iPhone 7 Plus, and stars English Actress Claire Foy, while Matt Damon cameos as a police officer.
