The Keys to Happiness [Ключи счастья]
- Release Year
- 1913
- Runtime
- 2h 46m
- Genres
- Drama
- Directed By
- Vladimir Gardin
- 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.





