Three construction workers live together in a tiny apartment while building a new factory. When their foreman, Kolecki, is fired for neglecting his professional duties, the trio bands together to keep the production on course.
| Actor | Role |
|---|---|
 Mieczysław HryniewiczNot listed | Not listed |
 Jarosław KopaczewskiNot listed | Not listed |
 Wiesław WójcikNot listed | Not listed |
 Tadeusz MadejaNot listed | Not listed |
 Halina Buyno-ŁozaNot listed | Not listed |
 Anna JaraczównaNot listed | Not listed |
 Maria KaniewskaNot listed | Not listed |
 Bożena Miller-MałeckaNot listed | Not listed |
 Halina WyrodekNot listed | Not listed |
| JJerzy CnotaNot listed | Not listed |
| JJacek MaziarskiNot listed | Not listed |
| JJerzy StaszewskiNot listed | Not listed |
 Bernard KrawczykNot listed | Not listed |
 Tadeusz TeodorczykNot listed | Not listed |
| BBogusław MarczakNot listed | Not listed |
| SStefan PaskaNot listed | Not listed |
| JJerzy TroszczyńskiNot listed | Not listed |
| CCzesław MagnowskiNot listed | Not listed |
 Bogusz BilewskiNot listed | Not listed |
 Wiesław Dymny(uncredited) | (uncredited) |
 Stanisław Manturzewski(uncredited) | (uncredited) |
 Jan Pietrzak(uncredited) | (uncredited) |