Leslie's husband just died. The weirdest thing is that she had a « vision » of it before it happened. That's the reason why she moves on a small island. One night, Leslie's waken up by a terrible and very realistic nightmare : she sees a woman being attacked before someone pushes her off a cliff. Leslie gets up and goes to the beach in spite of the storm...There, she finds a dead body - The following morning, she calls her friend Anne-Marie for help. Leslie explains her that her « visions » are back.