影片表现了13世纪俄国亚历山大·内夫斯基王子率领军民击溃掠夺成性的德国立窝尼亚条顿骑士的业绩。爱森斯坦借鉴民间叙事诗的技巧，使这一爱国史诗具有明显的壮丽歌剧的风格。条顿骑士入侵俄国后，无恶不作。他们洗劫普斯科夫，吊死爱国者。内夫斯基带领人民群众，以伊格纳特等积极分子为骨干力量，保卫了重镇诺夫哥罗德，消灭了叛徒托瓦尔其洛。最后，在楚德湖的冰面上大败条顿骑士。It is the 13th century, and Russia is overrun by foreign invaders. A Russian knyaz', or prince, Alexander Nevsky, rallies the people to form a ragtag army to drive back an invasion by the Teutonic knights. This is a true story based on the actual battle at a lake near Novgorod.