Chris Kentis

Susan and Daniel are a happily married couple who are taking a much needed vacation to the islands. They are hoping for a memorable trip. However, their vacation turns tragic when their scuba diving party leaves them in the middle of the ocean by the careless diving boat crew. As the reality of isolation sets in, they turn to one another for support. Unable to flag down passing boats, they begin to panic as encircling sharks begin to appear.

"When Sarah ... finds herself sealed inside her family's secluded lake house with no contact to the outside world, panic soon turns to terror as events become increasingly ominous"--Container.