Ключи счастья
- Gads: 1913
- Valsts: Russia
- Žanrs: Drama
- Studija: Thiemann & Reinhardt
- Atslēgvārds: love triangle, love affair, lost film, independent woman
- Direktors: Vladimir Gardin, Yakov Protazanov
- Lomās: Olga Preobrazhenskaya, Владимир Максимов, M. Trojanov, Alexandre Volkoff, Vladimir Gardin, Vladimir Shaternikov