Don't go in the water! Crippled by guilt and grief after the death of her parents, Rebecca (Tatum Adair) retreats to her family's lakeside summer house. But her fragile state of mind is further disturbed by nightmarish visions in which the dead are arising from the waters -- and feeding on the living. Has she lost her hold on reality, or are zombies really sating their gruesome appetites with human flesh?