Geological expedition is looking for a rare element in Pamir mountains.
Director
Writers
Gennadi Michurin
Yuriy Tolubeev
Konstantin Adashevsky
Chernyavskiy, geologist
Solomon Mikhoels
Nikolay Dubinskiy
Mikhail Gipsi
Georgy Orlov
Geologist
Nikolay Urvantsov
Postman
Boris Feodosyev
Kostiantyn Mukhutdinov
Said
