Vast is my Native Land (1958), also known as Great is my Country (Russian: Широка страна моя родная, romanized: Shiroka strana moya rodnaya) was the first film shot in the Soviet wide-screen film format known as Kinopanorama.
The title was taken from the song of the same name by the Russian composer Isaac Dunaevsky, which is featured in the film.
The Sovcolor film, which is 90-minutes in length, was premièred on 28 February 1958 at the Mir Kino Theatre in Moscow.
The film was released in France on 12 May 1961 as Conquerors of the Sea (Russian: Покорители моря, romanized: Pokoriteli morya).
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