As I type these comments I'm watching a DVD of this movie that I just got from a mail-order dealer, and I'm finding that it holds up extremely well, with strong characterizations, believable situations, and well-staged action scenes.
It's been a good 45 years, maybe 50, since I saw HELL BELOW, but the one scene that made an extremely deep impression on me was Sterling Holloway's death scene, which several other commenters have mentioned here. I haven't gotten to that scene yet on this viewing, but I can vouch for what other comments have said: once you see Sterling Holloway's death scene in this movie, you will absolutely never, ever forget it. Judging from how strong the film so far is holding up, I fully expect that scene to live up to the memory of it -- as unquestionably one of the greatest death scenes in movie history. The movie's worth seeing for that moment alone, but even without it, it would be a first-rate early submarine drama.
It's been a good 45 years, maybe 50, since I saw HELL BELOW, but the one scene that made an extremely deep impression on me was Sterling Holloway's death scene, which several other commenters have mentioned here. I haven't gotten to that scene yet on this viewing, but I can vouch for what other comments have said: once you see Sterling Holloway's death scene in this movie, you will absolutely never, ever forget it. Judging from how strong the film so far is holding up, I fully expect that scene to live up to the memory of it -- as unquestionably one of the greatest death scenes in movie history. The movie's worth seeing for that moment alone, but even without it, it would be a first-rate early submarine drama.