Reparto (14)
Sergey BondarchukIgor Kurchatov
Georgi ZhzhyonovVitaliy Zubavin
Nikolai Volkov St.Abram Ioffe
Irina SkobtsevaMarina Kurchatova
Nikolay BurlyaevFedya
Alla PokrovskayaTanya
Yakov TripolskyStalin
Mikhail UlyanovZhukov
Sergei YurskyRobert Oppenheimer
Oleg BasilashviliBoris Pash
Alla DemidovaJane
Innokentiy SmoktunovskiyRoosevelt
Fritz DiezHitler
Aleksandr Ivanov