契若夫（鲍里斯·奇尔阔夫 Boris Chirkov 饰）、拉宾（亚历山大·巴希罗夫 Aleksandr Bashirov 饰）和涅斯特拉托夫（瓦西里·梅尔库里耶夫 Vasili Merkuryev 饰）是青梅竹马的玩伴，三人之间感情非常的要好。长大成人之后，三人走上了不同的道路，契若夫成为了著名的外科医生，拉宾成为了畜牧业专家，而涅斯特拉托夫是三人里最有出息的一个，成为了建筑事业管理局的领导。
契若夫和拉宾一直想要完成他们童年时代许下的心愿——沿着河流旅行，他们好不容易才联系上了高高在上的涅斯特拉托夫，可当两人将涅斯特拉托夫带到他们的载具——一张看起来随时都会散架的木筏前时，涅斯特拉托夫震惊了！

本片由Kira Muratova做剪辑，Rustam Khamdamov制片，摄影是哈萨克斯坦著名电影摄影师Rifkat Ibragimov。

Two foolish and frivolous guys cause suffering for the whole youth union at the factory. It was already decided to dismiss Anatoly Grachkin and his friend Victor Gromoboev but they are taken under the wing by Nadia Berestova, a diminutive funny woman, known as the popular one at the plant.
At first, Nadia took it with reluctance and apprehension, but gradually this commission became the most important thing in her life.

A portrait of the era of "Red Terror" during the civil war that followed the Bolshevik revolution, The Seventh Companion offers a character study in General Adamov (Andrei Popov), a law professor in the tsarist army, who is incarcerated by the Bolshevik secret police along with many other members of the bourgeoisie. Finally released into the new world of the Soviet Union, the resigned officer finds that he has lost everything from his old life except a mantel clock that he carries through the night from place to place, until he ends up back where he started.

Timid old woman Pelageya Nilovna observes the revolutionary activities of her son Pavel Vlasov and gradually comes to realize that his cause is a great and noble one. She involves herself in the movement and finds joy and great courage in her new life as a revolutionary. Based on Gorky's novel, filmed in the silent era by Pudovkin.