Horse Girl

Sarah (Alison Brie) spends her days on arts and crafts, her visits with a horse, and her favorite supernatural crime show, until her vivid dreams start showing up in her waking hours. She can't say where the dreams end, and the people around her, her roommate Nikki (Debby Ryan) among them, can't tell what she is seeing. Jeff Baena, who wrote the script with Brie, lets the film come apart as Sarah does.