Lyudmilla Ignatenko (5 episodes, 2019)
Valery Legasov (5 episodes, 2019)
Boris Shcherbina (5 episodes, 2019)
Vasily Ignatenko (4 episodes, 2019)
Ulana Khomyuk (4 episodes, 2019)
Anatoly Dyatlov (4 episodes, 2019)
Leonid Toptunov (4 episodes, 2019)
Alexandr Akimov (4 episodes, 2019)
Viktor Proskuryakov (3 episodes, 2019)
Mikhail (3 episodes, 2019)
Oksana (3 episodes, 2019)
Oksana's Kid (3 episodes, 2019)
Nikolai Fomin (3 episodes, 2019)
KGB Chairman Charkov (3 episodes, 2019)
Viktor Bryukhanov (3 episodes, 2019)
Yuvchenko (2 episodes, 2019)
Dr. Svetlana Zinchenko (2 episodes, 2019)
Mikhail Gorbachev (2 episodes, 2019)
Pravik (2 episodes, 2019)
General Pikalov (2 episodes, 2019)
Sitnikov (2 episodes, 2019)
Blond Man (2 episodes, 2019)
Brazhnik (2 episodes, 2019)
Old Maternity Doctor (2 episodes, 2019)
Perevozchenko (2 episodes, 2019)
Kibenok (2 episodes, 2019)
Kirschenbaum (2 episodes, 2019)
Nikolai Gorbachenko (2 episodes, 2019)
Boris Stolyarchuk (2 episodes, 2019)
Aleksandr Kudryavstev / Aleksandr Kudryavtsev (2 episodes, 2019)
General Tarakanov (2 episodes, 2019)
Ananenko (2 episodes, 2019)
Pavel (2 episodes, 2019)
Bezpalov (2 episodes, 2019)
Kremlin Aide Female (2 episodes, 2019)
Baranov (2 episodes, 2019)
Viktor Degtaryenko (2 episodes, 2019)
Local Husband (2 episodes, 2019)
Local Wife / Local Wife at Bar (2 episodes, 2019)
Zharkov (2 episodes, 2019)
Policeman / Soldier (Hospital) (1 episode, 2019)
Old Woman Babushka (1 episode, 2019)
Soldier (1 episode, 2019)
Dmitri (1 episode, 2019)
Nurse Pripyat (1 episode, 2019)
Survey Soldier (1 episode, 2019)
Yenina (1 episode, 2019)
Garo (1 episode, 2019)
Dr. Vetrova (1 episode, 2019)
Bacho (1 episode, 2019)
Janek (1 episode, 2019)
KGB Driver (1 episode, 2019)
Niyazova (1 episode, 2019)
Elderly Librarian (1 episode, 2019)
KGB Agent Library (1 episode, 2019)
Jughashvili (Robot Operator) (1 episode, 2019)
Prosecutor Andrei Stepashin (1 episode, 2019)
Misha (1 episode, 2019)
Site Officer Masha (1 episode, 2019)
Judge Milan Kadnikov (1 episode, 2019)
Glukhov (1 episode, 2019)
Biorobot (1 episode, 2019)
Miner (1 episode, 2019)
Khodemchuck (1 episode, 2019)
Titenok (1 episode, 2019)
Biorobot Soldier (1 episode, 2019)
Major Burov (1 episode, 2019)
Soldier (Miner's Bus) (1 episode, 2019)
Mikhail Shchadov (1 episode, 2019)
Commission Heli Pilot (1 episode, 2019)
BCP HQ Aide Female (1 episode, 2019)
Garanin (1 episode, 2019)
Ilya Ivanovich Chulkov (1 episode, 2019)
Soldier (Reactor Site) (1 episode, 2019)
Soldier (Mobile Office) (1 episode, 2019)
Vladimir Tishchura (1 episode, 2019)
Soldier (Shelter) (1 episode, 2019)
Bartender in Polyssia Hotel (1 episode, 2019)
Day Shift Worker (1 episode, 2019)
Night Shift Worker (1 episode, 2019)
Petrovich (1 episode, 2019)
Stasiuk (1 episode, 2019)
Marina Gruzinskaya (1 episode, 2019)
Zukauskas (1 episode, 2019)
Russian News Reader (1 episode, 2019)
General (1 episode, 2019)
Plant Employee (1 episode, 2019)
Mass (uncredited) (2 episodes, 2019)
Civilian in a Hospital (uncredited) (1 episode, 2019)
Airman Pavel (uncredited) (1 episode, 2019)
Dyatlov's Guard (uncredited) (1 episode, 2019)
Civilian (uncredited) (1 episode, 2019)
Minister of Finance of Pripyat (uncredited) (1 episode, 2019)