Reparto
Oldřich Lukeš
Prof. Harringway Hawling
Ignacy Machowski
Prof. Saltyk
Mikhail Postnikov
Prof. Arsenew
Kurt Rackelmann
Prof. Sikarna
Günther Simon
Robert Brinkmann, deutscher Pilot
Lucyna Winnicka
Joan Moran
Yoko Tani
Sumiko Ogimura, japanische Ärztin
Ruth-Maria Kubitschek
Frau Arsenjew
Eva-Maria Hagen
Reporterin
Werner Senftleben
Funker
Nico Turoff
Wüstenarbeiter (uncredited)
Stanisław Igar
Scientist (uncredited)
Artur Młodnicki
Scientist (uncredited)
Józef Pieracki
Scientist (uncredited)
Danuta Szaflarska
(Voice)
Vera Oelschlegel
Bit Part
Peter Kiwitt
Bit Part
Karl Brenk
Bit Part
Christoph Beyertt
Bit Part
