Death Ship (1980) is a cult Canadian horror film about survivors of a shipwreck who are rescued by a seemingly abandoned Nazi vessel — only to find it haunted by the ship’s dark past. Mixing supernatural horror, ghost ship lore, and occult menace, it has become a fan-favorite of maritime terror.

Från IMDB:
A mysterious ghostly freighter rams and sinks a modern day cruise ship whose survivors climb aboard the freighter and discover that it is a World War II Nazi torture vessel.