
In a compartment of the Moscow-Novosibirsk train, a young physicist meets famous film actors. The conversation accidentally comes to Einstein, and the woman begins to explain to her fellow travelers what the theory of relativity is. The actors are incidentally on their way to the shooting of a film about physicists, but they do not understand the subject at all.
Directed by Semyon Raytburt, What is the Theory of Relativity? leans on a strong ensemble — Alla Demidova, Georgiy Vitsin, Aleksei Gribov — to carry a story that balances spectacle with character.
The film landed with audiences for its craft and performances, and remains one of the most talked-about documentary titles of 1964.
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