Begin jaren tachtig vindt de politie in een bos bij het Russische plaatsje Rostov acht verminkte lijken. De arts Victor Burakov is ervan overtuigd dat dit het werk is van een seriemoordenaar, maar de Communistische Partij is het daar niet mee eens.
Nee, helaas is Citizen X nog niet beschikbaar op Netflix in Nederland.
| Sound | Randy Edelman | Original Music Composer |
| Production | Laura Bickford | Executive Producer |
| Production | Timothy Marx | Producer |
| Camera | Robert Fraisse | Director of Photography |
| Directing | Chris Gerolmo | Director |
| Production | David R. Ginsburg | Executive Producer |
| Production | Matthew Chapman | Executive Producer |
| Editing | William Goldenberg | Editor |
| Art | József Romvári | Production Design |
| Editing | Richard Byard | Assistant Editor |
| Camera | Tamás Nyerges | Steadicam Operator |
| Production | Erzsebet Gaspar | Extras Casting Coordinator |
| Sound | Pál Szûrös | Boom Operator |
| Crew | Istvan Pintye | Transportation Coordinator |
| Production | László Sipos | Local Casting |
| Costume & Make-Up | Erzsébet Rácz | Key Hair Stylist |
| Sound | Ann Scibelli | Sound Effects Editor |
| Sound | Jason King | Dialogue Editor |
| Directing | Brenda K. Wachel | Script Supervisor |
| Costume & Make-Up | Zsuzsa Balai | Costume Supervisor |
| Camera | Csaba Bankhardt | Grip |
| Sound | John LaSalandra | Music Editor |
| Writing | Chris Gerolmo | Teleplay |
| Lighting | Sándor Novák | Best Boy Electric |
| Sound | William Freesh | ADR Recordist |
| Sound | Eric Thompson | Foley Mixer |
| Sound | Gregg Barbanell | Foley Artist |
| Art | Lóránt Jávor | Art Direction |
| Camera | István Bese | Dolly Grip |
| Costume & Make-Up | Karoly Balazs | Key Makeup Artist |
| Art | István Tóth | Set Decoration |
| Camera | Lajos Simon | Best Boy Grip |
| Crew | Greg Nicotero | Makeup Effects |
| Production | Peter Seres | Location Manager |
| Sound | Ken Teaney | Sound Re-Recording Mixer |
| Production | Hans Berggren | Production Accountant |
| Production | Éva Bognár | Local Casting |
| Crew | Gino Crognale | Makeup Effects |
| Crew | Ferenc Ormos | Special Effects |
| Editing | Gary Burritt | Negative Cutter |
| Production | Webster Stone | Co-Producer |
| Directing | Michelangelo Csaba Bolla | First Assistant Director |
| Art | Bulcsú Balla | Property Master |
| Directing | Éva Bognár | Second Assistant Director |
| Production | László Lakatos | Unit Manager |
| Lighting | Péter Sidló | Gaffer |
| Sound | Tim Gedemer | Supervising Sound Editor |
| Sound | William Freesh | Sound Re-Recording Mixer |
| Production | Robert Stone | Co-Producer |
| Camera | Attila Szücs | Key Grip |
| Art | Éva Martin | Construction Coordinator |
| Sound | Mike Moser | Sound Effects Editor |
| Production | Joyce Nettles | Casting |
| Production | Adrianna A.J. Cohen | Production Supervisor |
| Production | József Cirkó | Production Manager |
| Crew | Bruce Golin | Post Production Supervisor |
| Costume & Make-Up | Maria Hruby | Costume Design |
| Sound | David Farmer | Sound Effects Editor |
| Sound | Vince Nicastro | Foley Artist |
| Writing | Robert Cullen | Book |
| Camera | József Takács | First Assistant Camera |
| Sound | Allan Byer | Sound Mixer |
