November 1943. A British commando squad is teamed with an American officer (Ed Westwick) on a covert mission into Poland, deep behind enemy lines. Working with the resistance, they cross into the harsh Polish wilderness intent on kidnapping and extracting a sought-after Polish scientist, Dr Fabien (Pawel Delag), from the Germans. Dr Fabien is known to hold information on secret innovations that would prove vital to the Allied efforts. But with a German hunter unit on their tail and a Russian squad also intent on kidnapping Fabien for their own ends, it becomes a race against time, that, for the winners, will change the shape of the war.