Thriller in which a group of college friends' vacation on a lake island cabin turns into a nightmare when they discover they are surrounded by flesh-hungry sharks. Sara (Sara Paxton) and her friends arrive at her family's Louisiana holiday cabin in good spirits. With the weather as sunny as they'd hoped, they soon venture outside to sunbathe and swim. Things begin to go wrong when football player Malik (Sinqua Walls) emerges from the water with an arm missing. Little do they know what waits in store for them when they set sail across the lake to try and get Malik to a hospital: the group are hunted by what seem like hundreds of sharks and face a desperate battle for survival.

Horror sequel in which a species of violent prehistoric piranha continue to terrify a small town. The chaos unleashed in 'Piranha' (2010) by a group of the omnivorous fish, set free by an earthquake that split the floor of a lake, may only have been the beginning. The tests of marine biologist Carl Goodman (Christopher Lloyd) indicate that these fish were only adolescents, suggesting their parents would be even fiercer adversaries. When the piranha make their way into the town's plumbing system, the terror spreads. Soon swimming pools and even the town's brand new waterpark are infested by the bloodthirsty critters. Can the town's residents, marshalled by survivor of the first movie Deputy Fallon (Ving Rhames), find a way to combat their sharp-teethed tormentors?