Plant workers and firefighters put their lives on the line to control a catastrophic April 1986 explosion at a Soviet nuclear power plant.

Cast: Ross Armstrong, Philip Barantini, Jessie Buckley, James Cosmo, Karl Davies, David Dencik, Robert Emms, Fares Fares, Alex Ferns, Jared Harris, Ralph Ineson, Mark Lewis Jones, Gerard Kearns, Barry Keoghan, Joshua Leese