A factory crew of seven young people is taking responsibility of a young criminal.
| Actor | Role |
|---|---|
 Semyon MorozovAfanasi | Afanasi |
 Vladimir IvashovViktor | Viktor |
 Valentin BurovPasha | Pasha |
 Tatyana NadezhdinaLena | Lena |
 Mikaela DrozdovskayaMaya | Maya |
 Emmanuil GellerRental Clerk | Rental Clerk |
 Zinoviy GerdtMaya's Father | Maya's Father |
 Aleksei GribovLena's Grandfather | Lena's Grandfather |
 Rina ZelyonayaLady in Red | Lady in Red |
 Viktor KhokhryakovColony governor | Colony governor |
 Vladimir RautbartOrchestra Conductor | Orchestra Conductor |
 Leonid Pirogovheadwaiter | headwaiter |
| NNatalya Petrovaschoolgirl (uncredited) | schoolgirl (uncredited) |