You seem to have picked most of the common ones and in amongst those the very few decent ones there are. Most submarine movies suck unfortunately, but there's entertainment to be had in poking fun at the ones which suck too.
Two you may or may not be aware of are (both hard to find in English by the way):
http://www.imdb.com/title/tt0406941/
and
http://www.imdb.com/title/tt0401089/
Of these two, Lorelei is laughable in most respects (but then again so is Crimson Tide and that didn't stop a lot of people from liking it), so, worth a look if you are really into subs, 72 Metpa is quite a good movie however, with a decent Ennio Morricone soundtrack too.

Chock