Actress Brio working in a cafe "The Happy Canary", does not suspect that her new acquaintances Brianski and Lugovec are Communists sent by an underground committee to fight the enemy's counter-intelligence.
Cast
Galina Kravchenko
Mademoiselle Brio, variety show artist
Andrey Fayt
Lugovets
Ada Vojtsik
Lugovets's wife
Sergei Komarov
Bryanskiy, underground Bolshevik
Yury Vasilchikov
Adjutant for the chief of secret intelligence
Mikhail Doronin
Chief of secret counterintelligence
Vladimir Kochetov
French Bolshevik soldier
Vsevolod Pudovkin
Illusionist
Aleksandr Chistyakov
Worker
Aleksandr Zhutaev
Unknown
N. Kopysov
Unknown
Valentina Lopatina
Unknown
Vladimir Tsoppi
(uncredited)
