The film is based on the biography of Valeri Chkalov (1904 - 1938), a Russian pilot, who set several long distance flight records. Chkalov and his co-pilots Baidukov and Belyakov together had accomplished several non-stop long-distance flights. In June of 1937 Chkalov set the world record, covering 12000 kilometers in 63 hours of non-stop flight from Moscow to Vancouver, Washington, flying over the North Pole.

The Soviet intelligence officer Martha Shirke honorably fulfills the command mission, but the Nazis expose her ...

A man discovers that he's not the father of his wife's baby.

Directed by Yevgeni Chervyakov.