Ключи счастья
- Mwaka: 1913
- Nchi: Russia
- Aina: Drama
- Studio: Thiemann & Reinhardt
- Neno kuu: love triangle, love affair, lost film, independent woman
- Mkurugenzi: Vladimir Gardin, Yakov Protazanov
- Tuma: Olga Preobrazhenskaya, Владимир Максимов, M. Trojanov, Alexandre Volkoff, Vladimir Gardin, Vladimir Shaternikov
