A major political, historical, human and economic fact of the 20th century, the Gulag, the extremely punitive Soviet concentration camp system, remains largely unknown.
| Directing | Patrick Rotman | Director |
| Editing | Yvan Gaillard | Editor |
| Writing | Patrick Rotman | Writer |
| Writing | Nicolas Werth | Writer |
| Writing | François Aymé | Writer |
| Crew | Marie-Hélène Barbéris | Documentation & Support |
| Art | Yoann Crez | Graphic Designer |
| Editing | Emmanuelle Joly | Assistant Editor |
| Editing | Carole Behereborde | Assistant Editor |
| Editing | Hugo Bréant | Assistant Editor |
| Directing | Lisa Vapné | Assistant Director |
| Editing | Guillermo Fernandez | Color Grading |
| Sound | Xavier Drouault | Foley |
| Sound | Roger Dupuis | Sound Editor |
| Crew | Georges Lafitte | Mix Technician |
| Crew | Elyzaveta Zamyslova | Post Production Assistant |
| Production | Michel Rotman | Executive Producer |
| Production | Marie-Hélène Ranc | Line Producer |
| Sound | Serge Kochyne | Sound Designer |
