No Password Necessary (Russian: Пароль не нужен) is a 1967 Soviet historical action film directed by Boris Grigorev.
[1][2] The film takes place in the Far East in 1921.
The surviving White Guards, with the help of Japan, make a coup, while the Bolsheviks meanwhile go underground....[3] Is based in the same title novel of 1966 of Yulian Semyonov.