An upholsterer who is preparing a rocket for takeoff accidentally jettisons himself into space and returns to Earth 500 years later with an alien companion who wishes to learn more about the human race.
Josef, calouník
Peter
Akademik
inz. Petr
Eve
Zarizovac in the order shop
director of the Strakonice missiles
Foreman
Nurse
Astronaut
Man at the bar
Conference participants
Editor
Yawning man
Commentary (voice)
