K-19: The Widowmaker 2002

Inspired by a true story, a tale which follows Captain Alexi Vostrikov who, at the height of the Cold War, is ordered to take over command of the nuclear missile submarine K-19, pride of the Soviet Navy. His assignment: Prepare the K-19 for sea and take her out on patrol--no matter what the cost. But problems with the K-19 arise that may lead to a core meltdown and explosion that will certainly kill all aboard, and possibly trigger nuclear war. In a daring act of heroism, Vostrikov must choose between his orders from the Kremlin and the lives of his men.