Directed by
| Erazm Karamyan | ||
Writing Credits
| Mikael Shatiryan | ||
| Mikhail Ovchinnikov | ||
Cast (in credits order) complete, awaiting verification
| Gurgen Tonunts | ... | Bagratuni | |
 |
Gurgen Janibekyan | ... | Khachatur |
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David Malyan | ... | Minasyan |
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Tamara Oganezova | ... | Shahverdyan (as T. Oganezova) |
| Valentina Khmara | ... | Lena | |
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Marine Tbileli | ... | Zaruhi |
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Margarita Korabelnikova | ... | Stewardess (as Marina Korabelnikova) |
| Vladimir Tatosov | ... | Zhora | |
| Gennadiy Yukhtin | ... | Romashkin | |
| Viktor Chekmaryov | ... | Berberyan | |
| Feliks Yavorsky | ... | Igor | |
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Ye. Charyan | ... | Geologist |
| Rest of cast listed alphabetically: | |||
| Armen Dzhigarkhanyan | ... | (uncredited) | |
Music by
| Edward Mirzoyan | ||
Cinematography by
| Dmitriy Feldman | ||
Editing by
| Galina Miloserdova | ||
Art Direction by
| Pyotr Beitner | ||
Makeup Department
| Khachik Zahalyan | ... | makeup artist (as Kh. Zahalyan) |
Production Management
| A. Melik-Sargsyan | ... | production manager |
Second Unit Director or Assistant Director
| Aram Samvelyan | ... | first assistant director (as A. Samvelyan) |
Sound Department
| N. Jalalyan | ... | sound |
Special Effects by
| V. Korolyov | ... | special effects |
| Aleksandr Pastukhov | ... | special effects cinematographer (as A. Pastukhov) |