Terror runs deep.
A weekend at a lake house in the Louisiana Gulf turns into a nightmare for seven vacationers as they are subjected to fresh-water shark attacks.
Sara Paxton
Sara Palski
Dustin Milligan
Nick
Chris Carmack
Dennis Crim
Katharine McPhee
Beth
Joel David Moore
Gordon
Chris Zylka
Blake
Sinqua Walls
Malik
Alyssa Diaz
Maya
Donal Logue
Sheriff Greg Sabin
Joshua Leonard
Red
Jimmy Lee Jr.
Carl
Damon Lipari
Keith
