Title says it all. I think it's from late 40s - early 50s. Engineers keep warning officials of defects on a battleship, repairs are badly needed, concerns are dismissed by higher ups. A bit like No Highway in the Sky. Interesting technical detail. Very good actors & exposition. At the very end they're in a bad storm, ship starts breaking up, flooding, and a massive piece of machinery on a lower deck gets loose and is rolling back and forth slamming into the bulkheads, and there's a guy down there desperately trying to evade the thing but it ends up crushing him.
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