三位朋友，拍攝一場極限真人秀的錄像帶，進入了鲨魚籠潛水，但是沒想到，很快會變成一場災難性的轉折，把他們留在巨大的白色鲨魚出沒的水域，把他們的錄像變成一本關于生存和死亡的冷血日記。
Joel Hogan
Jeff Miller
Josh Potthoff
Josh Miller
Megan Peta Hill
Megan Murphy
Pete Valley
Greg
Mark Fell
Mark the diver
Christopher Callen
Josh and Jeff's Mother
Tara Wraith
Girl lost at sea #1
Teagan Berger
Girl lost at sea #2
Chris Bath
Robert Ovadia
Paul Adams
Josh and Jeff's Uncle
Wilma Adams
Josh and Jeff's Aunty
Mary O'Neill
Girl at party #1
Alessandro Romeo
Survivor #1
