Ethan (Mark Duplass) and Sophie (Elisabeth Moss) are a married couple on the brink of separation when, at the urging of their therapist (Ted Danson), they decide to salvage their relationship by escaping to a beautiful vacation house for the weekend. What starts off as a relaxing and tranquil retreat soon spirals into a dizzying and unusual experience that forces the troubled couple to really look at themselves and reflect on the complexities of their relationship. Over the course of a few days, Ethan and Sophie struggle to pursue their better selves as they watch everything they once thought to be real merge with the surreal.