Sergei Yakovlev

as Solodov

as Pavel Afanasyevich Ermolaev

as Pavel Ivanovich Chernov

as Ivan Semyonovich

as Black-Haired Shipbuilder (voice, uncredited)

as Лагута

as Kedrin

as Vadim Visloguzov - drug Gubanova (5 episodes)

as на местах событий (2 episodes), as в роли Журналиста (2 episodes)

as Ерохин

as Uvarov

as head of mission control

as Onisim

as Shakhotin