A British submarine vanishes at the end of World War II, leaving only one survivor. Forty years later, it mysteriously reappears without a crew. The British government calls upon the sole survivor, now a marine biologist, to investigate the sub's disappearance.
Ghostboat
The remnants of a British submarine mysteriously resurface after 40 years, with no sign of its crew. The British government seeks out the sole survivor of its final mission to unravel the truth behind the vessel's disappearance and reappearance.
