A father is determined to rebuild his relationship with his daughter as they bond during a scuba diving in beautiful tropical waters while exploring a famous shipwreck. But soon after their descent, their master diver has an accident leaving them alone and unprotected inside the labyrinth of the wreck. As tensions rise and oxygen dwindles, the pair must use their newfound bond to escape the wreck and the relentless barrage of bloodthirsty great white sharks.
Northern California is famous for its gorgeous beaches, but is also known for a particular stretch of ocean that has a bloody reputation — The Red Triangle. Stretching south from Bodega Bay toward San Francisco and jutting out beyond the Farallon Islands and down to Big Sur south of Monterey, the Triangle encompasses around 200 miles of coastline, and is the site of almost half of all recorded great white shark attacks in the United States. When a cruise ship — a massive, floating, fully stocked resort with thousands of passengers — begins to sink in The Red Triangle, the feeding frenzy begins.
