Death Ship is a 1980 British-Canadian horror film on Blu-ray, directed by Alvin Rakoff.
WHAT IN THE LIVING HELL IS ON BOARD? Academy Award® winner George Kennedy (The Naked Gun) stars with Richard Crenna (First Blood), Nick Mancuso and Saul Rubinek in this terrifying tale of a possessed ship searching for new victims on the high seas. An ocean liner carrying vacationing passengers collides with a mysterious freighter. The handful of survivors seek refuge aboard the sinister freighter. But little do they realise that they have boarded a Nazi torture ship which has sailed the seas for years, luring unsuspecting sailors aboard and killing them off one by one. As the sea runs red with the blood of the innocent, the malevolent DEATHSHIP drifts off for more carnage, pray it does not sail your way!