Julie, who is six months into her pregnancy, and her boyfriend Trent head to a small cabin in Cape Cod for a peaceful getaway. The town is eerily quiet and empty during the off-season, except for Sully, a strange man who watches them from afar. Adding to the tension is Jonathan, Julie’s husband, whom she believes she spots in town. As their divorce is not yet finalized, she must ensure he doesn’t discover her romantic escape with another man.