Released: Jul 26, 1963
Runtime: 88 minutes
Genre: Mokslinė fantastika
Stars: Zdeněk Štěpánek, František Smolík, Dana Medřická, Irena Kačírková, Radovan Lukavský, Otto Lackovič
Crew: Hynek Bočan (First Assistant Director), Pavel Juráček (Story), Bohumír Brunclík (Sound Effects), Saša Rašilov (Camera Operator), Oldřich Hubáček (Assistant Camera), František Kléma (Assistant Makeup Artist)