Teleplay about the scientific discoveries of the world-famous geologist Vladimir Afanasyevich Obruchev during the Great Patriotic War.

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Main Cast: Aleksandr Grave, Gennadi Karnovich-Valua, Rodion Aleksandrov, Sergey Safonov, Sofiya Pilyavskaya, Yuri Platonov, Emmanuil Vitorgan, Vladimir Shcheglov, Tatyana Augskap, Aleksandr Petrov

Director: Vasili Davidchuk

Writers: Iosif Prut, Elena Chernyak

Editor:

Cinematographer: Yuri Isakov

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