Directed by
| Samson Samsonov | ||
Writing Credits (in alphabetical order)
| Cyril Hare | ... | (novel) |
| Edgar Smirnov | ||
| Vadim Yusov | ... | (as V. Yusov) |
Cast
| Aleksey Batalov | ... | Dr. Bottwink | |
 |
Vladimir Doveyko | ... | Sykes |
| Boris Ivanov | ... | Sir Julius Warbeck | |
| Faime Jurno | ... | Lady Camilla Prendergast (as Faime Yurno) | |
| Einari Koppel | ... | Sergeant Rogers | |
|
|
Valeriya Menkovskaya | ... | Countess Prendergast |
| Irina Muravyova | ... | Susan Anna Briggs | |
| Leonid Obolensky | ... | Viscount Warbeck | |
| Ivan Pereverzev | ... | Briggs | |
| Eugenija Pleskyte | ... | Mrs Carstairs | |
| Georgiy Taratorkin | ... | Robert Warbeck | |
| Aleksandr Vigdorov | ... | Dick | |
Music by
| Eduard Artemyev | ... | original music composer |
Cinematography by
| Arkadi Chapayev | ||
| Evgeniy Guslinskiy | ||
Editing by
| Ida Dorofeyeva | ... | (as I. Dorofeyeva) |
Production Design by
| Aleksandr Borisov | ||
| Sergey Voronkov | ||
Costume Design by
| Lyudmila Kusakova | ||
Second Unit Director or Assistant Director
| Mikhail Tumanishvili | ... | assistant director |
Visual Effects by
| Ulf Bergström | ... | visual effects camera (as U. Bergstrem) (as Ulf-Arne Bergström) |
Music Department
| Emin Khachaturyan | ... | conductor |
