Fedor's Father
Self
Fedor's Son
Chernobyl Historian (as Dr. Natalia Baranovskaya)
Chernobyl Chief Engineer
Duga Data Commander (as Lt-Col. Fedor Chebanenko)
Self - CBS News Foreign Correspondent (archive footage)
Chernobyl Engineer
Radar Professor
Former President Russia (archive footage)
Former President Ukraine (archive footage)
Mayor of Kiev / Opposition Leader (archive footage)
Head of Chernobyl Investigation Committee
Last Soviet Head of Atomic Energy
Art Critic
Nuclear Physicist
Canadian Government Official (archive footage)
Duga Commander (as Col. Vladimir Musiets)
Chief Guard Chernobyl Zone (as Col. Alexander Naumov)
Duga Maintenance Chief
Soviet Weapon Designer (as Col. Vadim Prokofiev)
President Russia (archive footage) (as Vladimir Poetin)
Ministry of Communications Russia (archive footage)
News Correspondent (archive footage)
Duga Deputy Commander (as Col. Nikolai Shkurat)
Health Minister Ukraine
Head of Parliments Chernobyl Commission
Fedor's Mother
Fedor's Grandmother