 Sergey ShakurovGrigoriy Bazovkin | Grigoriy Bazovkin |
 Natalya GundarevaNatalya | Natalya |
 Natalya YegorovaRaya Bazovkina | Raya Bazovkina |
 Georgi BurkovNozdryov | Nozdryov |
 Leonid KayurovGosha | Gosha |
| AAleksandr TorshinBazovkin's son (as Sasha Torshin) | Bazovkin's son (as Sasha Torshin) |
| MMikhail PribytkoBazovkin's son (as Misha Pribytko) | Bazovkin's son (as Misha Pribytko) |
| SSergey PribytkoBazovkin's son (as Seryozha Pribytko) | Bazovkin's son (as Seryozha Pribytko) |
 Larisa LuzhinaWoman in fur boa (uncredited) | Woman in fur boa (uncredited) |
| EEkaterina Chekulaeva(as Ye. Chekulayeva) | (as Ye. Chekulayeva) |
 Olegar FedoroBazovkin's cellmate (as O. Fyodorov) | Bazovkin's cellmate (as O. Fyodorov) |
 Viktor Filippovcolleague of Bazovkin - “Penkov” (as V. Filippov) | colleague of Bazovkin - “Penkov” (as V. Filippov) |
 Vladimir IvanovNot listed | Not listed |
 Valentina KlyaginaNurse (as V. Klyagina) | Nurse (as V. Klyagina) |
| EEvgeniy Kolchinskiy(as Ye. Kolchinskiy) | (as Ye. Kolchinskiy) |
| AAleksandr Komrakov(as A. Komrakov) | (as A. Komrakov) |
 Irina KorytnikovaLyusa (as I. Korytnikova) | Lyusa (as I. Korytnikova) |
| OOlga SokolovaYoung Lyusa | Young Lyusa |
| NNikolai Malyuchenko(as N. Malyuchenko) | (as N. Malyuchenko) |
| OOlga Ofrova(as O. Ofrova) | (as O. Ofrova) |
 Raisa Ryazanova(as R. Ryazanova) | (as R. Ryazanova) |
 Galina SemyonovaNatalya's friend (as G. Semyononova) | Natalya's friend (as G. Semyononova) |
 Valentina Tezhik(as V. Tezhik) | (as V. Tezhik) |
| KKonstantin Tyrtovhead of personnel department at the rig (as K. Tyrtov) | head of personnel department at the rig (as K. Tyrtov) |
 Inna VykhodtsevaHead of HR Department (as I. Vykho) | Head of HR Department (as I. Vykho) |
 Konstantin Zheldin(as K. Zheldin) | (as K. Zheldin) |
 Vladimir KuznetsovWorker (uncredited) | Worker (uncredited) |
 Vladimir DemidovConstruction worker (uncredited) | Construction worker (uncredited) |
 Valentina BerezutskayaPenkova (uncredited) | Penkova (uncredited) |