Chernobyl The Happiness of All Mankind (Season 1, Episode 4)
TV-MA
TV Episode | 67 min | Drama, History, Thriller

Primary photo for The Happiness of All Mankind

Chernobyl

The Happiness of All Mankind (Season 1, Episode 4)

TV-MA

TV Episode | 67 min | Drama, History, Thriller

Valery and Boris attempt to find solutions to removing the radioactive debris; Ulana attempts to find out the cause of the explosion.

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Cast	+ Add Cast
22 cast members

Name	Known for
June Watson Old Woman Babushka Old Woman Babushka See fewer	The Death of Stalin (2017)
Josef Altin Soldier Soldier See fewer	Eastern Promises (2007)
Jessie Buckley Lyudmilla Ignatenko Lyudmilla Ignatenko See fewer	I'm Thinking of Ending Things (2020)
Sergejus Ivanovas Survey Soldier Survey Soldier See fewer	Chernobyl (2019)
Jared Harris Valery Legasov Valery Legasov See fewer	Chernobyl (2019)
Stellan Skarsgård Boris Shcherbina Boris Shcherbina See fewer	Good Will Hunting (1997)
Ralph Ineson General Tarakanov General Tarakanov See fewer	The Witch (2015)
Barry Keoghan Pavel Pavel See fewer	The Killing of a Sacred Deer (2017)
Alexej Manvelov Garo Garo See fewer	Tom Clancy's Jack Ryan (2018)
Fares Fares Bacho Bacho See fewer	Department Q: The Keeper of Lost Causes (2013)
Josef Davies Janek Janek See fewer	1917 (2019)
Emily Watson Ulana Khomyuk Ulana Khomyuk See fewer	Gosford Park (2001)
Velta Zygure Elderly Librarian Elderly Librarian See fewer	Office Romance (1977)
Paulius Cizinauskas KGB Agent Library KGB Agent Library See fewer	The Fall of the Empire (2005)
Mark Bagnall Jughashvili (Robot Operator) Jughashvili (Robot Operator) See fewer	Forgotten (1999)
Paul Ritter Anatoly Dyatlov Anatoly Dyatlov See fewer	Quantum of Solace (2008)
Ian Pirie Site Officer Masha Site Officer Masha See fewer	The Last Duel (2021)
Andrew Sheridan Biorobot Biorobot See fewer	Control (2007)
Lukas Malinauskas Biorobot Soldier Biorobot Soldier See fewer	McLoud: Jeigu Buciau Dievas (2016)
Marius Karolis Gotbergas Biorobot Soldier Biorobot Soldier See fewer	Paradise (I) (2023)
Jokubas Gutautas Mass (uncredited) Mass (uncredited) See fewer	Clark (2022)
Jimmy Walker Airman Pavel (uncredited) Airman Pavel (uncredited) See fewer	Dune (2021)