On screen
Cast
8 credited performers
Vladimir Gusev
Character not listed
Artwork unavailable
Eugene Tan
Character not listed
Artwork unavailable
Peter Reshetnikov
Character not listed
Konstantin Adashevsky
Yakov Vinokurov, chief of expedition #87
Oleg Zhakov
Character not listed
Mikhail Medvedev
Character not listed
Artwork unavailable
Sodnom Budazhapov
Ochurov
Artwork unavailable
Vladimir Krasnopolskiy
Shelestov