Just saw the movie on TCM. Recommended for submarine buffs. Fairly accurate commands and procedures. They took bits of true stories as most of these kinds of movies tend to do. Howard Gilmore was awarded the Medal of Honor for ordering his boat down after being wounded and realizing that to make it below would delay the dive and probably lose the boat. Gene Fluckey, another Medal of Honor winner and also known as The Galloping Ghost of the China Coast, took his boat into a Chinese harbor filled with Japanese shipping, sank a few and ran in shallow water, dodging gunfire until he had enough water to dive. Bill Holden should have been running as soon as he surfaced to send his radio message. In summary, better than average and pretty enjoyable if you know a little historical background.
Review of Submarine Command
