Ключи счастья
- Annu: 1913
- Paese: Russia
- Genre: Drama
- Studio: Thiemann & Reinhardt
- Parolla chjave: love triangle, love affair, lost film, independent woman
- Direttore: Vladimir Gardin, Yakov Protazanov
- Cast: Olga Preobrazhenskaya, Владимир Максимов, M. Trojanov, Alexandre Volkoff, Vladimir Gardin, Vladimir Shaternikov
