David Morrissey

as Self - Narrator (voice)

Igor Slavinskiy

as Anatoli Diatlov

Aleksander Khoroshko

as Alexander Akimov

Volodya Stepanenko

as Leonid Toptunov

Aleksander Klimbutski

as Boris Stolyarchuk

Volodymyr Holosniak

as Valeri Perevozchenko

Vladimir Mamchur

as Alexander 'Sasha' Yuvchenko

Irina Pavliuk

as Natasha Yuvchenko