1943年9月,一支英国突击队与一名美国军官组成一个秘密小组,深入敌后波兰执行任务。他们与抵抗军一起穿越严酷的荒野,意图从德国人手中解救波兰科学家法比安博士。In the frozen, war torn landscape of occupied Poland during World War II, a crack team of allied commandos are sent on a deadly mission behind enemy lines to extract a rocket scientist from the hands of the Nazis.