Commercial diver Kate Acosta is swallowed by a giant sperm whale during a routine commercial dive. Trapped in a living prison and gasping for air, Kate must confront both real-life monsters of the deep and her inner demons as a desperate fight for survival and salvation unfolds.
A group of international passengers on a flight from Los Angeles to Shanghai is forced to make an emergency landing in shark-infested waters. The terrified group is forced to work together and overcome their differences if they hope to escape their sinking plane and the frenzy of sharks drawn to the wreckage.
