Zdeněk Štěpánek
Role: Captain Vladimír Abajev
František Smolík
Role: Anthony Hopkins, Mathematician
Dana Medřická
Role: Nina Kirová, Sociologist
Irena Kačírková
Role: Brigitta
Radovan Lukavský
Role: Commander MacDonald
Otto Lackovič
Role: Michal, Coordinator
Miroslav Macháček
Role: Marcel Bernard
Jiří Vršťala
Role: Erik Svenson, Pilot
Rudolf Deyl
Role: Ervin Herold, Pilot
Jaroslav Mareš
Role: Milek Wertbowsky
Martin Ťapák
Role: Petr Kubeš, Biologist
Marcela Martínková
Role: Štefa, Wertbowsky's wife
Jozef Adamovič
Role: Zdeněk Lorenc, Coordinator
Jaroslav Rozsíval
Role: The Ship's Doctor
Růžena Vyskočilová
Role: Eva, Historian
Svatava Hubeňáková
Role: Rena, MacDonald's wife
Jan Cmíral
Role: Crewmember
Václav Irmanov
Role: Coordinator
Eva Cedlová
Role: Coordinator (uncredited)
Zdena Borovičková
Role: Coordinator (uncredited)
Vladimír Navrátil
Role: Coordinator (uncredited)
V. Maláková
Role: Coordinator (uncredited)
J. Vicherková
Role: Coordinator (uncredited)
Ladislav Mrkvička
Role: Romeo in Movie (uncredited)
Hana Pražanová
Role: Julie in Movie (uncredited)
Jiří Cejnek
Role: Crewmember (uncredited)
Věra Křesadlová
Role: Crewmember (uncredited)
Karel Duba
Role: Crewmember (uncredited)
Gustav Vobornik
Role: Crewmember (uncredited)
Olga Navrátilová
Role: Crewmember (uncredited)
Olga Schoberová
Role: Crewmember (uncredited)
Vladimír Štúr
Role: Crewmember (uncredited)
Miroslav Abrahám
Role: Crewmember (uncredited)
L. Prokůpek
Role: Crewmember (uncredited)
R. Junášková
Role: Crewmember (uncredited)
Renáta Pospíšilová
Role: Crewmember (uncredited)
Marcela Baťková
Role: Crewmember (uncredited)
V. Urbánek
Role: Crewmember (uncredited)
V. Hrabák
Role: Crewmember (uncredited)
Naděžda Blažíčková
Role: Dancer (uncredited)
Alena Martinovská
Role: Dancer (uncredited)
František Halmazňa
Role: Dancer (uncredited)
Bohumil Klika
Role: Dancer (uncredited)
Věra Burešová
Role: Dancer (uncredited)
Jaguše Podešvová
Role: Dancer (uncredited)
L. Stejskalová
Role: Dancer (uncredited)
J. Januška
Role: Navigator (uncredited)
J. Lacina
Role: Robot (uncredited)
Zdeněk Jelínek
Role: Pianist (uncredited)
Jan S. Kolár
Role: Dead Man (uncredited)
Marie Popelková
Role: Dead Woman (uncredited)
Josef Drbohlav
Role: Dead Man (uncredited)
D. Kalibová
Role: Dead Woman (uncredited)
J. Sluštická
Role: Dead Woman (uncredited)
I. Sigrotová
Role: Dead Woman (uncredited)
V. Zítko
Role: Dead Man (uncredited)
B. Kocian
Role: Dead Man (uncredited)
V. Smolík
Role: Dead Man (uncredited)
Zdeněk Štěpánek
Role: Narrator (voice) (uncredited)
Bohumil Bezouška
Role: Petr Kubeš, Biologist (voice) (uncredited)
Ivo Palec
Role: Zdeněk Lorenc, Coordinator (voice) (uncredited)
Bohumil Švarc
Role: Computer (voice) (uncredited)
