Death Ship (1980)

Happy travelers on an ocean liner realize their fun is done when they collide with a colossal cruiser in the fog in Death Ship (1980). Quickly moving from dancing and drinking to flailing and sinking, they are suddenly rescued by a mysterious WWII vessel, plagued by the ghosts of nasty Nazis, that’s been sailing the seas for thousands of years torturing lost souls and killing sailors. In stormy weather, they ban together to survive and stop the craft of cruelty from its ruinous route. When the plagued passengers' path to sanity and safety has sailed, those who survive the ghost boat are less than ship shape.