The Mystery of Box Room "A"DramaMysteryThe Mystery of Box Room "A"DramaMysterythumb_upthumb_downThe Mystery of Box Room "A"December 21, 1915Directed byYevgeni Petrov-KrayevskyRUlanguage Russian Last Updated: December 31, 2024 Request Update CastDmitriy SmirnovAleksandr StalskiyKira VadetskayaMira AstrovaIlya OrlovAstrovYevgeni Petrov-KrayevskyKorney, Orlov's servant and accompliceGerman VoskresenskiyPavlov, Stalskiy's friendI. SafonovThe doctor