Please Remain Calm

Chernobyl | Season 1 | Episode 2

Please Remain Calm

TV-MA | 1 HR 10 MIN

With untold millions at risk after the Chernobyl explosion, nuclear physicist Ulana Khomyuk makes a desperate attempt to reach Legasov and warn him about the threat of second explosion that could devastate the continent.

1:23:45

1.1:23:45

Plant workers and firefighters try to control a catastrophic 1986 explosion at a Soviet nuclear power plant.

Please Remain Calm

2.Please Remain Calm

With millions at risk after the explosion, Ulana Khomyuk tries to warn Legasov about a second threat.

Open Wide, O Earth

3.Open Wide, O Earth

Lyudmilla ignores warnings about her firefighter husband's contamination.

The Happiness of All Mankind

4.The Happiness of All Mankind

Legasov and Shcherbina consider using lunar rovers to remove radioactive debris.

Vichnaya Pamyat

5.Vichnaya Pamyat

Legasov, Shcherbina and Khomyuk risk their lives and reputations to expose the truth about Chernobyl.

HBO Max