1956年，两位高中生提奥和库特在去西柏林看电影的路上见到了匈牙利十月起义的新闻报道。为了对起义的死者表示悼念，他们和同班同学们决定，一起在课堂上无视老师，突发沉默一分钟。然而这短短的一分钟彻底改变了班上同学的命运，许多人从此被东德安全局视为眼中钉，加以监视和迫害。在 班级被强行解散后，他们却决心在西德重新结集，不过是以作为逃亡者的新身份。An entire classroom of twelfth graders in the Communist-controlled German Democratic Republic is traumatized when they discover what is really happening during the Hungarian Uprising of 1956. This forbidden information brings them into conflict with the school and government authorities, and only by sticking together can they save one or all members of the class from persecution. Family ties are also called into question.