| Director | Khaterina Trahtenberg |
| Scriptwriter | Artem Khudorbaev |
| Scriptwriter | Ioanna Delektorskaya |
| Scriptwriter | Khaterina Trahtenberg |
| Producer | Khaterina Trahtenberg |
| Executive Producer | Elena Tkachuk |
| Executive Producer | Ekaterina Pankratova |
| Executive Producer | Valentina Chernikova |
| Executive Producer | Еlena Zorya |
| Cinematographer / DP | Egor Chinilin |
| Editor | Egor Chinilin |
| Sound Designer | Adel Aiupov |
| Doctor of History, head of RSUH | Alexander Bezborodov |
| fellow student of Leonid F. Katsis | Nadezhda Beketova |
| close friend of Leonid F. Katsis | Michael Livschitz |
| head of the publishing house “Library of M. Greenberg” | Michael Greenberg |
| Doctor of Philology, Leading Researcher at the Laboratory of Mandelstam Studies of the Russian State University | Yuri Orlitsky |
| Doctor of Philology, editor in Chief of journal "Problems of literature" | Igor Shajtanov |
| philologist, literary critic, close friend of Leonid F. Katsis | Zeev Bar Sella |
| wife of Leonid F. Katsis | Nadezhda Gurovich |
| Son of Leonid F. Katsis | Mark Katsis |
| Doctor of History, ex-directorof RGALI | Tatiana Goryaeva |
| PhD in History, Head of the Department for the Study and Publication of Documents in GARF | Modest Kollerov |
Katherina Mitina-Trachtenberg was born in 1990, graduated from the faculty of History at Moscow State University and VGIK. Post-graduated student of Russian State University for the Humanities. The theme of Ph.D. thesis: The evolution of a television performance using the example of the work of V.Ya. Voroshilov (based on archives, brochures, interviews and articles). She received grants from the Hebrew University of Jerusalem and Charles University (Czech Republic). Deputy Director of the High cinema School "Arka".