Directed by
| Sergey Gerasimov | ||
Writing Credits (in alphabetical order)
| Sergey Gerasimov | ... | (screenplay) (as S. Gerasimov) |
| Yuri German | ... | (screenplay) (as Yu. German) |
Cast (in credits order)
| Nikolay Bogolyubov | ... | Capt. Ilya Letnikov (as N. Bogolyubov) | |
| Tamara Makarova | ... | Dr. Zhenya Okhrimenko | |
| Ivan Novoseltsev | ... | Bogun (pilot) (as I. Novoseltsev) | |
| Oleg Zhakov | ... | Kurt Shefer (radioman) (as O. Zhakov) | |
 |
Andrei Apsolon | ... | Osya Korfunkel (meteorologist) (as A. Apsolon) |
| Ivan Kuznetsov | ... | Sasha Rybnikov - engine mechanic (as I. Kuznetsov) | |
| Pyotr Aleynikov | ... | Moliboga - cook (as P. Aleinikov) | |
| Rest of cast listed alphabetically: | |||
|
|
Zula Nakhashkiyev | ... | A chukri (uncredited) |
Music by
| Venedikt Pushkov | ... | (as V. Pushkov) |
Cinematography by
| Yevgeni Velichko | ... | (as Ye. Velichko) |
Editing by
| Mikhail Shapiro | ... | (as M. Shapiro) |
Art Direction by
| Anatoli Bosulayev | ... | (as A. Bosulayev) |
Production Management
| Igor Chernyak | ... | production director (as I. Chernyak) |
| Sergey Gerasimov | ... | production director (uncredited) |
Second Unit Director or Assistant Director
| N. Alekseyev | ... | assistant |
| A. Golyshev | ... | assistant |
Art Department
| Vasili Semyonov | ... | assistant art director (as V. Semenov) |
| Boris Zelensky | ... | poster artist |
Sound Department
| L. Shapiro | ... | sound technician |
| Arnold Shargorodsky | ... | sound technician (as A. Shargorodsky) |
Camera and Electrical Department
| Vitali Chulkov | ... | assistant camera (uncredited) |
Additional Crew
| M. Yermolayev | ... | USSR Arctic Institute consultant |
| K. Zvanchev | ... | USSR Arctic Institute consultant |
