Accidentally left behind by their tour boat during an open-water snorkeling excursion, a couple desperately hangs on for survival in the shark-infested waters. An unsettling, edge-of-your-seat thriller that the Philadelphia Inquirer called, “One of the scariest, creepiest, gut-churningly unsettling pictures to come along in ages.”

hbo-max

Get HBO Max at No Additional Cost


‌If you’re a current HBO subscriber, you might already have access to HBO Max — all of HBO plus blockbuster movies, must-see series, and new Max Originals.