The action of the movie take place in a factory and presents the conflicts between one engineer and some young workers.
| Actor | Role |
|---|---|
 Cristina DeleanuIrina Sterian | Irina Sterian |
 Gheorghe VisuAndrei Panduru | Andrei Panduru |
| VViorica DinicuDorina Enescu | Dorina Enescu |
 Valeriu ParaschivFloroiu | Floroiu |
 Alexandru ArșinelUrsache | Ursache |
 Maia MorgensternNot listed | Not listed |
| IIleana PredescuNot listed | Not listed |
| FFlorentin DușeNot listed | Not listed |
| JJean Lorin FlorescuNot listed | Not listed |
 Adina CezarNot listed | Not listed |
| AAlexandru RacoviceanuNot listed | Not listed |
| IIon NiciuNot listed | Not listed |
 Mircea StoianNot listed | Not listed |
 George MotoiNot listed | Not listed |
| DDorin VargaNot listed | Not listed |
 Mircea AlbulescuGeneral director of the Mechanical Plant in Brașov | General director of the Mechanical Plant in Brașov |
 Ovidiu Schumachermechanic foreman | mechanic foreman |
| AAlexandru LunguUrsache mechanic foreman | Ursache mechanic foreman |
| IIancu CaracotaNot listed | Not listed |
| CCătălin BârcăNot listed | Not listed |
| NNicolae PraidaNot listed | Not listed |
| IIon PorsilăNot listed | Not listed |
| VValeriu IonescuNot listed | Not listed |
| DDane AdrielNot listed | Not listed |