Early Soviet prison camp depiction set to the years of Revolution.

The rebel leader Jose Real is allowed to leave prison for one day to visit his family. But it is a ruse to make him reveal the whereabouts of his rebel gang. This existential drama disguised as a saga about the proletarian struggle presents a lonely and insecure individual who is challenged to act more heroically than he is prepared to, but who constantly questions his confidence and loyalties.

Not being able to implement his invention in his home country, engineer Arrowsmith, the author of the patent for ore flotation, goes to the USSR to work at one of the flotation plants, where he soon learns that a group of Soviet engineers is conducting similar work.

Naturally, the circus milieu of 2 Buldy 2 (1929) encourages stunts. A father and son, both clowns, are to perform together for the first time, but the civil war separates them, and the elder Buldy, tempted for a moment to acquiesce to the White forces, casts his lot with the revolution. At the climax Buldy Jr. escapes the Whites thanks to flashy trampoline and trapeze acrobatics; the gaping enemy soldiers forget to shoot.

The film is based on real events and reveals the tragic episodes from the life of the Austrian biologist scientist-materialist Paul Kammerer (1880-1926), hunted by regressive scientists and Catholic reactionaries who committed suicide.

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.

Fearing the Soviet Union, rich businessmen who want more influence in Europe decide to give the nation of Boufferia a new king, an easy to handle drunkard.