Chernobyl
S1 streaming until 6 May 2026
Chernobyl, Please Remain Calm
Season 1, Episode 2
With millions of lives already at risk, Ulana races to warn fellow Soviet nuclear physicist Valery Legasov about the threat of second, devastating explosion.
15
4K UHD
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Watch all available episodes of Chernobyl Season 1
1.23.45
S1 E1 • 56m • 4K UHDHD15
15Jared Harris, Emily Watson and Stellan Skarsgard star in the 10-time Emmy Award-winning Sky Original about those who sacrificed it all to save Europe.
Please Remain CalmS1 E2 • 62m • 4K UHDHD15
15With millions of lives already at risk, Ulana races to warn fellow Soviet nuclear physicist Valery Legasov about the threat of second, devastating explosion.
Open Wide, O EarthS1 E3 • 59m • 4K UHDHD15
15Valery Legasov draws up a plan, but it comes with great human risks. Lyudmilla ignores warnings about her firefighter husband's contamination.
The Happiness Of All MankindS1 E4 • 62m • 4K UHDHD15
15Ulana runs into problems as she investigates the explosion. Valery Legasov and Boris Shcherbina come up with a life-saving idea.
Vichnaya PamyatS1 E5 • 68m • 4K UHDHD15
15The powerful Sky original concludes as Valery Legasov, Boris Shcherbina and Ulana Khomyuk risk everything to expose the truth about Chernobyl.
- About this episode
- With millions of lives already at risk, Ulana races to warn fellow Soviet nuclear physicist Valery Legasov about the threat of second, devastating explosion.
- 154K UHD
- Ratings95%97%
- CastJared Harris, Stellan Skarsgård, Emily Watson
- CrewJohan Renck (Director)
- GenreDrama
- Seasons1
- ChannelSky Atlantic
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