Lera is a sociology student at a small-town university. Her mother is a sleepwalker who believes in miracles, and her father just left the family for another woman. Lera has no idea how to make her life better. And one more thing: a spirit keeps visiting her dreams at night. And the harder Lera's life gets, the more of…

1927年，为纪念十月革命十周年而拍摄的纪录风格影片，片中群众角色很多为当时参与十月革命的工人和士兵，当时起义的领导之一Nikolai Podvolsky也参与演出一名布尔什维克（此公是十月革命十周年庆典组委会的主席，正是他向爱森斯坦委约了这部影片）。脚本参考了美国记者里德（John Reed）的新闻体纪实著作《震撼世界的十天》（Ten Days …