Calificación
Reparto

Fedor Alexandrovich
Himself

Andrei Alexandrovich
Fedor's Father

Igor Alexandrovich
Fedor's Son

Natalia Baranovskaya
Chernobyl Historian

Andrei Bilyk
Chernobyl Chief Engineer

Fedor Chebanenko
Duga Data Commander

Charlie D'Agata
Himself - CBS News Foreign Correspondent (archive footage)

Anatoly Duatlov
Chernobyl Engineer

Fedor Dubrovka
Radar Professor

Михаил Горбачёв
Former President Russia (archive footage)

Віктор Янукович
Former President Ukraine (archive footage)

Georgiy Kopchinski
Last Soviet Head of Atomic Energy

Vladimir Komarov
Head of Chernobyl Investigation Committee

Vitali Klytsjko
Mayor of Kiev