Below

“Six hundred feet beneath the surface terror runs deep”

Odell (Matthew Davis), a new officer aboard the USS Tiger Shark in 1943, wants only to do his job and make it through the patrol. The sub is sent to pick up survivors from a sunken ship, and the crew of Brice (Bruce Greenwood) and Loomis (Holt McCallany) is already worn thin. David Twohy keeps the Atlantic pressing against the hull, the narrow corridors lit dim, and the men packed too close to get away from one another.