Plot
Teleplay about the scientific discoveries of the world-famous geologist Vladimir Afanasyevich Obruchev during the Great Patriotic War.
| Writer | Iosif Prut |
|---|---|
| Director | Vasili Davidchuk |
| Actor | Aleksandr Grave, Gennadi Karnovich-Valua, Rodion Aleksandrov |
| Country | Soviet Union |
| Production | Main editorial office of Central Television of the USSR |