While recovering from a professional setback, documentary filmmaker Jane Duvall stays at a remote hotel during the off season with her new contractor husband, Dom, and his daughter, Sienna. Surrounded by an immense forest and the mighty Fraser River, Jane wants nothing more than to bond with her new family. But she's unsettled by the cold, quiet presence of the hotel's owner, Peter, who is overseeing Dom's renovations. When she starts asking questions, Dom grows distant and Sienna becomes belligerent. Undeterred, Jane uncovers secrets that make her question exactly who she married, including a series of strange disappearances at the hotel in previous seasons. When a rainstorm of epic proportions threatens to flood the banks of the river and claim the Venatura Hotel, Jane must solve these mysteries if she's to survive the off season.