Name	Known for
Josef Bláha Richard / Jan Richard (formerly Filip) Richard / Jan Richard (formerly Filip) See fewer	Prague Nights (1969)
Josef Dvorák Leo Kane / Emil Karas Leo Kane / Emil Karas See fewer	Hospital at the End of the City Twenty Years On (2003)
Dagmar Patrasová Emilia Fernandez / Káta Jandová Emilia Fernandez / Káta Jandová See fewer	Arabela se vrací (1993)
Jirí Datel Novotný Dr. Jacques Michell / Michal Noll (as Jirí D. Novotný) Dr. Jacques Michell / Michal Noll (as Jirí D. Novotný) See fewer	Semafor atd. (2004)
Borivoj Navrátil Chairman of the Board of Earth Chairman of the Board of Earth See fewer	Days of Betrayal (1973)
Otakar Brousek Chairman of the World Security Council Chairman of the World Security Council See fewer	Alexander Dumas starsi (1970)
Daniel Díte Dr. Johannson Dr. Johannson See fewer	Zrelá mladost (1983)
Zdenek Hodr Academic Archipenko Academic Archipenko See fewer	Tomorrow I'll Wake Up and Scald Myself with Tea (1977)
Jan Preucil Man of the Future Man of the Future See fewer	Tomorrow I'll Wake Up and Scald Myself with Tea (1977)
Alena Procházková Woman of the Future (as A. Procházková) Woman of the Future (as A. Procházková) See fewer	Schüsse unterm Galgen (1968)
Zdenka Procházková Woman of the Future (as Z. Procházková) Woman of the Future (as Z. Procházková) See fewer	Lída Baarová (2016)
Stanislava Bartosová Woman of the Future Woman of the Future See fewer	Gottwald (1986)
Martin Stropnický Moderator Moderator See fewer	Theodor Chindler - Die Geschichte einer deutschen Familie (1979)
Milan Klásek Man of the Future Man of the Future See fewer	Duhový luk (1972)
M. Svoboda Actor (as Dr. M. Svoboda) Actor (as Dr. M. Svoboda) See fewer	The Visitors (1983)
Vladimír Brabec Narrator (voice) Narrator (voice) See fewer	Rukojmí v Bella Vista (1980)
Miroslav Moravec Central Brain of Humanity (voice) (uncredited) Central Brain of Humanity (voice) (uncredited) See fewer	Tomorrow I'll Wake Up and Scald Myself with Tea (1977)