After fleeing a stalker and starting over in another city, Sawyer Valentini goes to a mental health clinic for a routine therapy session, but by signing some forms without reading them she ends up involuntarily committed for an indefinite period. Locked up among other patients and sedated against her will, she becomes convinced that one of the orderlies is the man who pursued her for years, though no one believes her and everything suggests it may be a delusion. Steven Soderbergh shot this harrowing psychological thriller entirely on an iPhone, wringing out the claustrophobic, distorting texture of the image to keep the doubt alive about the protagonist's sanity. A nightmare about institutional gaslighting and the terror of not being believed.