Based on a well-known Polish novel with the same title the movie re-tells a true life story of a group of scouts called \'\'Szare Szeregi\'\' (Gray Ranks) during the Nazi occupation of Warsaw and the liberation of one of its members (imprisoned and tortured by the Germans) through a maverick military action in board daylight right under the enemy\'s nose known \'\'Action at the Arsenal\'\' which was the biggest single feat of the sort undertaken by a youth resistance organisation in all of occupied Europe during WWII. Running Time: 107 minutes Region: Region 2 Subtitles: English Release Date: 10 Aug. 2015