The Keys to Happiness (Ключи счастья) 111 years old

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.

Credits

The Keys to Happiness Cast

Name	Character
Vladimir Gardin He was 35, 88 years old when he died
Olga Preobrazhenskaya She was 31, 90 years old when she died
Alexandre Volkoff He was 27, 56 years old when he died

The Keys to Happiness Crew

Name	Department
Joseph-Louis Mundwiller as Cinematography. He was 26 (81) years old when He died	Crew
Vladimir Gardin as Director. He was 35 (88) years old when He died	Directing
Yakov Protazanov as Director. He was 31 (64) years old when He died	Directing