The Keys to Happiness1913

Name: The Keys to Happiness
Director: Yakov Protazanov
Genre: Drama
Released: 1913-01-02
Cast: Olga Preobrazhenskaya, Vladimir Maksimov, M. Trojanov, Alexandre Volkoff, Vladimir Gardin

Directed by Yakov Protazanov

Directed by Vladimir Gardin and Yakov Protazanov, this two-part epic was the most expensive Russian film at the time and smashed box office records. It is now considered lost, with only a 4 minute clip surviving.