
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.

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.
Lev KuleshovDirector
Galina KravchenkoMademoiselle Brio, variety show artist
Andrey FaytLugovets
Ada VojtsikLugovets's wife
Sergei KomarovBryanskiy, underground Bolshevik
Yury VasilchikovAdjutant for the chief of secret intelligence
Mikhail DoroninChief of secret counterintelligence
Vsevolod PudovkinIllusionist