Pamir

A Mongolian expedition led by Professor Jambon and a group of Soviet explorers travel through the desert to the Alamas Mountains, where large oil deposits are believed to be located. Among the members of the expedition there is a saboteur, on whose tip the expedition is attacked...

A geological expedition looking for gold in the Russian taiga is beset by a gang of thieves.

In an unnamed English-speaking capitalist land, a young engineer invents inexhaustible giant robots to replace the fragile human workers on high-volume assembly-lines, and soon finds his invention co-opted by the military-industrial complex.

A squad of rebels attacks a peaceful caravan, and the old guide Sho-Murad and his granddaughter Pery find themselves in captivity of the bandits. Border guards and a sheepdog Dzhulbars repulse prisoners and neutralize enemies.

A scientific expedition remains in the taiga for the winter. Encrypted materials of important military significance are sent with engineer Sapov, accompanied by former partisan Oloni, who is to put the engineer on a plane. At one of the stops, Sapov is unexpectedly visited by Inspector Petrov, who is in fact a former White Guard soldier named Yaniga and currently serves in Japanese intelligence. The saboteur's goal is to steal secret documents and flee abroad on this plane. He kills Oloni and recruits Sapov, taking Oloni's son, the pioneer Gaichi, as his guide. The boy, realizing that he is dealing with a fierce enemy, manages to inform the Nanai people, and the border guards who arrive on the scene detain the criminals.

A documentary film about how soviet polar explorers made world's first successful crossing of the Northern Sea Route in one navigation without wintering. The film was shot at the Mezhrabpomfilm studio in 1933.