The Man Who Saved the World is a feature documentary film about Stanislav Petrov, a former lieutenant colonel of the Soviet Air Defence Forces.

The relationships among two pre-pubescent brothers and their estranged father are tested on a trip into the Russian wilderness.

Orphans, Varya and Arseniy move from their native village to the house of their adoptive parents. But hope for a happy life fades when they are challenged by an ancient…