A man and a woman from a different planet come to the Earth to get a cure for a disease that is apparently threatening to eradicate their civilisation.
Božidara Turzonovová
Zuzana / Ori-Ana
Svatopluk Matyáš
Dr. Junek
Vlastimil Brodský
Dr. Burger
Zita Kabátová
Draga Fričová
Otakar Brousek
Doc. Nousek
Antonín Brtoun
Seturi
Oldřich Lukeš
Václav Štádler
