堡垒坚石  

本片遵照波兰驰名同名演义改编，道述了二战期间，华沙被纳粹德国部队祛除，波兰童子军的年青人们与德国祛除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.