Four teenage girls go on a diving adventure to explore a submerged Mayan city. Once inside, their rush of excitement turns into a jolt of terror as they discover the sunken ruins are a hunting ground for deadly great white sharks. With their air supply steadily dwindling, the friends must navigate the underwater labyrinth of claustrophobic caves and eerie tunnels in search of a way out of their watery hell.

• The Fyzz
• Entertainment Studios
• Sophie Nélisse
• Corinne Foxx
• Brianne Tju
• Sistine Rose Stallone
• Brec Bassinger
• John Corbett
• Nia Long
• Davi Santos