Batten down the hatches for unstoppable hilarity that takes 200 years of naval tradition...and throws it overboard! Veteran skipper John Dodge (Grammer) will never be a textbook officer, but he's a brilliant seaman who's always wanted to command a nuclear submarine. Unfortunately, Dodge is given the helm of a diesel powered WWII sub crewed by a collection of maladjusted and mistake-prone misfits. When he's tagged 'the enemy' in a crucial war game, Dodge is ordered to take on the U.S. Navy's best!
