The film tells about two days in the life of a modest, a little eccentric tuner of musical instruments.
| Actor | Role |
|---|---|
 Rolan BykovNot listed | Not listed |
 Yelena SanayevaNot listed | Not listed |
 Vladimir NosikNot listed | Not listed |
 Mikhail LvovNot listed | Not listed |
 Nina Ter-OsipyanNot listed | Not listed |
 Mikhail KokshenovNot listed | Not listed |
 Georgi MartirosyanNot listed | Not listed |
 Yuriy DubrovinNot listed | Not listed |