Anything else worth looking into.
Theodore Bikel is commander and Alan Arkin is exec officer of a Russian submarine that runs aground off a small New England village at the height of the cold war in
The Russians Are Coming, The Russians Are Coming! Thre resulting confrontation between the sub crew and local residents could be the start of WWIII until fate and human nature takes a hand. Very funny!
One great sumarine picture is
Hell and High Water in which former WWII sub commander Richard Widmark and an international crew are hired by some scientists to take a refurbished Japanese war-veteran sub off the Russian (or is it Chinese?) coast to find out if the bad guys are about to mount an atomic attack on the west. Lots of action.
I don't think you ever see the sub that destroyer commander Widmark is tracking in
The Bedford Incident, but you can never forget it's out there.
Crash Dive was filmed in 1943 with Tyrone Power (a real life Marine pilot) and Dana Andrews.
Hellcats of the Navy (1957) is about submarines, not the famous WWII Navy fighter of the same name. It's also the only film that Ronald Reagan and future wife Nancy Davis ever made together.
Don't know how they ever found a boat big enough, but John Wayne played a sub commander in
Operation Pacific (1951).
Wayne's pal director John Ford did a film in 1930 about a sunken sub and efforts to rescue the crew in peace time called oddly enough
Men Without Women.
Torpedo Run had Glenn Ford and Ernest Borgnine on a WWII sub. In an interesting twist to the plot, the Japanese carrier that Ford is after is being protected by surrounding freighters carrying POWs including Ford's wife and child who were in occupied territory when the war broke out.
Torpedo Alley (1953) is more of a B-movie.
Up Periscope (1959) stars James Gardner as a UDT frogman enroute to a secret assignment aboard a sub. Also has Edmond O'Brien.
We Dive at Dawn (1943) British sub and crew headed by John Mills
Submarine Command (1951) Bill Holden, William Bendix. Holden had to leave his former commander topside when he dived the sub while under attack, and Bendix hates him for it.
Gray Lady Down (1978) Another sub rescue with Charlton Heston and Stacy Keach.
Murphy's War--a really odd little film with Peter O'Toole as an Irishman carrying on a private war with a German sub in a South American river during WWII. The ending is a sudden surprise.