Mary and Ivan are working on a diamond factory. The wedding day is already set. But Ivan has a secret: during his stay in prison, the leader of the gang gave him a bag of diamonds for safekeeping. Return the "stones" factory — means to Express itself as a partner in crime, throw — sorry, but left for Mary — to destroy love. Soon the "friend" made itself felt and demanded to repay the debt…
| Actor | Role |
|---|---|
 Vladimir GusevNot listed | Not listed |
 Lyubov SokolovaNot listed | Not listed |
 Emmanuil VitorganNot listed | Not listed |
 Natalya DrozhzhinaNot listed | Not listed |
 Vladimir SamoylovNot listed | Not listed |
 Anatoliy SolovyovNot listed | Not listed |
 Mikhail KokshenovNot listed | Not listed |
 Nikolai ParfyonovNot listed | Not listed |
 Vladimir NosikNot listed | Not listed |
 Nina PopovaNot listed | Not listed |
 Boris NovikovNot listed | Not listed |
 Yuri MartynovГлеб Игнатьевич мастер | Глеб Игнатьевич мастер |
| VValentina Kolosovaработница фабрики | работница фабрики |
| AAnatoly YeliseyevNot listed | Not listed |