Released: Feb 27, 1965
Runtime: 18 minutes
Genre: Mokslinė fantastika, Televiziniai filmai
Stars: Piotr Kurowski, Józef Pieracki, Stanisław Igar, Eliasz Kuziemski
Crew: Marek Nowicki (Director), Jerzy Stawicki (Director), Stanisław Lem (Short Story), Marek Nowicki (Screenplay), Jerzy Stawicki (Screenplay), Jerzy Skolimowski (Dialogue)