With so many naval movies having been made, some still end up being quite fictional. There is one movie, though, that many U.S. sailors agree to be accurate.

However, things change when one the men is in a submarine trapped beneath the ocean and the other, a diver, is sent down on a rescue mission.

His ship encounters and sinks an American yacht and the single survivor, Sue Curry, is rescued by an American submarine, the "Sea Serpent", commanded by Commander Chris Warren. He hears her story ...