- Release Date: September 2, 2011
- Run Time: 1 hr 35 min
- Rating: PG-13 - for violence and terror, disturbing images, sexual references, partial nudity, language and thematic material
- Cast: Sara Paxton, Dustin Milligan, Chris Carmack
- Director: David R. Ellis
- Genre: Horror, Suspense/Thriller, 3D
Synopsis: Newly arrived at her family's lake-island cabin, college student Sara (Sara Paxton) and her friends prepare for a weekend of fun in the sun. But soon after they dive into the lake, football player Malik (Sinqua Walls) stumbles out of the water with a grievous wound. Thinking Malik is the victim of a freak accident, the friends pile into a tiny speedboat and head for the hospital. To their horror, they discover that they are surrounded by hundreds of massive, hungry sharks.