A young woman survives a great white shark attack, whilst on a family boating vacation, however soon realizes the nightmare is far from over. Those around her can not be trusted, and she must face her demons, if she is to step back in the water.

Corey and his daughter, Sally, decide to go on a summer break with friends, Diane, Christy, Toby and Benny. Little do they know, Corey's past is going to catch up to him.