本片根据波兰著名同名小说改编，讲述了二战期间，华沙被纳粹德国军队占领，波兰童子军的年轻人们与德国占领者进行英勇斗争的故事。
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.
剧情片
堡垒坚石
演员： 托马斯·兹代克 马塞尔·萨巴特 卡米尔·谢普特茨基 Magdalena Kolesnik Sandra Staniszewska 沃伊切赫·杰林斯基 安杰列·查拉 克日什托夫·格洛比什 达努塔·斯腾卡 亚特·祖米卓斯基 奥尔基尔德·鲁卡斯瑟维克茨 Wolfgang Boos Hans Heiko Raulin 马里安·杰奇茨 Joanna Jakubas Anna Dereszowska 马里斯兹·贾库斯 Andrzej Szenajch 安德鲁·玛兹塔列兹 Andrzej Lu