Oldřich Lukeš

as Prof. Harringway Hawling

as Advokát

as Admiral Wolf (voice)

as Hajný

as Svoboda

as Police warrant officer

as Feigl

as Tomala

as Vosmík

as Karel Sabina

as worker Smejkál

as a member of the Tham Theater

as posunovač Jílek

as Janas Vater

as agitator Nikodým