My Dead Friend Zoe.

Merit, a U.S. Army veteran suffering from PTSD, is repeatedly tortured by visions of her deceased friend and company buddy Zoe. After her Afghanistan service in 2016, she attends group therapy until Dale, her grandfather and former Lieutenant Colonel, is recently diagnosed with Alzheimer's. Merit steps up to his aide, and discovers more about herself and her family, while also gaining the courage to put her metaphorical demons to rest.