本片描述了抗日战争时期，衡水湖渔民四水和未婚妻水杏等配合八路军在湖区诸岛与日本兵、汉奸斗智斗勇、艰难周旋、誓死捍卫民族利益和国家大义的悲壮故事……。The head of a secret organization assembles a crew to steal back artwork plundered by Nazis during World War II.。