该电影由Grigori Aronov、Aleksei German执导，Andrei Popov等主演，于1968年上映。在85分钟的叙事中，《第七个同行者》（又名：Sedmoy sputnik、第七個同行者）The Seventh Companion (Russian: Седьмой спутник, translit. Sedmoy Sputnik) is a 1967 black-and-white Soviet film set in St. Petersburg in the years following the Russian Revolution; its title is commonly translated as The Seventh Companion. The film marked the directorial debut of Russian director Aleksei German, who co-directed it with Grigori Aronov. The film is based on a novel by Boris Lavrenyov.