So a megalomanic Russian admiral "Durov" (Michael Gor) concocts a plan to start a nuclear war with the Americans by kidnapping his own president "Zakarin" (Alexander Diachenko). His best laid plans had not, however, factored in the cunning of "Capt. Glass" (Gerard Butler) who commands the "USS Arkansas" and who begins to suspect that the clues he is being left are red herrings. When he discovers that a recent maritime disaster might not have been caused the way he is being told, he initiates a daring rescue mission and soon jeopardy is the name of the game... It's not a bad action adventure story, this - but the acting is pretty diabolical. Butler really struggles to sustain whatever accent he is trying to deliver and Gary Oldman is just completely mis-cast as his Joint Chief boss "Donnegan" whose character would hardly have been left in charge of a lawnmower, much less the military might of the United States. Therein lies the problem here - nothing of it pans out in anything like a plausible or menacing fashion. Had it been made seventy years earlier, it could have been brushed off as a piece of post-war propaganda, or sixty years ago as a piece of cold war cinema - but in 2018 it all just comes across as poorly written and delivered nonsense. There are a few fun underwater special effects but they are usually drowned out (no pun intended) by an overly enthusiastic score. Might have looked better on paper, but ultimately it's just another weak outing for Butler that nobody - including him - is likely to ever remember.