Directed by
| Sergio Olhovich | ||
Writing Credits (in alphabetical order)
| Sergio Olhovich | ... | (writer) |
| Valentin Yezhov | ... | (writer) (as Valentin Ezhov) |
Cast (in credits order)
| Dmitriy Kharatyan | ... | Vladimir Olhovsky | |
| Leonid Kuravlyov | ... | Stepan | |
| Boris Tokarev | ... | Michel | |
| Claudio Brook | ... | Dr. Greene | |
| José Carlos Ruiz | ... | General | |
| Delia Casanova | ... | Catalina | |
| Cecilia Tijerina | ... | Catalina (young) | |
| Nadezhda Smirnova | ... | Annushka | |
| Vera Glagoleva | ... | Tamara | |
| Ernst Romanov | ... | Alexei Olhovsky | |
| Lev Durov | ... | Profesor Korzujin | |
| Joaquín Garrido | ... | Poeta | |
|
|
César Sobrevals | ... | Ingeniero López |
| Lyubov Virolaynen | ... | Valentina Olhovsky | |
| Timofey Spivak | ... | Anatole Olhovsky | |
| Nikita Mikhaylovsky | ... | Nicolai | |
|
|
Grigori Ostrin | ... | Vladimir (old) |
| Lev Lemke | ... | León Trotsky | |
|
|
Tatyana Zhuravlyova | ... | Natalia Sedova |
| Rest of cast listed alphabetically: | |||
|
|
Emilio Ebergenyi | ... | Narrator (voice) |
|
|
Vladimir Olshansky | ||
Produced by
| Héctor López | ... | producer |
Music by
| Isaac Schwarts | ... | (as Isaak Shvarts) |
Cinematography by
| Anatoliy Mukasey | ||
Editing by
| Carlos Savage | ... | (as Carlos Savage hijo) |
Production Design by
| Boris Burmistrov | ||
| Fernando Ramírez Romero | ... | (as Fernando Ramírez) |
| Gabriel Roblez | ||
Sound Department
| Daniel García | ... | sound |
| Gennadi Korkhovoy | ... | sound |
| Galina Lukina | ... | sound |
Special Effects by
| Sergio Jara Jr. | ... | special effects |