Chernobyl

Jared Harris

Valery Legasov

Jessie Buckley

Lyudmilla Ignatenko

Stellan Skarsgård

Boris Shcherbina

Emily Watson

Ulana Khomyuk

Adam Nagaitis

Vasily Ignatenko

Sam Troughton

Alexandr Akimov

Paul Ritter

Anatoly Dyatlov

Robert Emms

Leonid Toptunov

Michael Socha

Mikhail

Jan Ricica

Oksana's Kid

Karl Davies

Viktor Proskuryakov

Laura Elphinstone

Oksana

Adrian Rawlins

Nikolai Fomin

Con O'Neill

Viktor Bryukhanov

Alan Williams

KGB Chairman Charkov

Douggie McMeekin

Yuvchenko

Baltasar Breki Samper

Ananenko

Jamie Sives

Sitnikov