Set during World War II, this suspenseful thriller unfolds aboard a U.S. Navy submarine that picks up survivors from a sunken British hospital ship. As the crew navigates the treacherous waters, they encounter a series of mysterious and eerie occurrences that suggest a supernatural presence. Directed by David Twohy, the film features performances by Bruce Greenwood, Olivia Williams, and Matthew Davis. The tension builds as the crew grapples with both external threats and internal paranoia. For those interested, the movie can be viewed for free on 123Movies / Movies123.