Oldřich Lukeš
Prof. Harringway Hawling
Acting
Ignacy Machowski
Prof. Saltyk
Acting
Julius Ongewe
Talua, afrikanischer Fernsehtechniker
Acting
Mikhail Postnikov
Prof. Arsenew
Acting
Kurt Rackelmann
Prof. Sikarna
Acting
Günther Simon
Robert Brinkmann, deutscher Pilot
Acting
Hua-Ta Tang
Dr. Tchen Yu
Acting
Lucyna Winnicka
Joan Moran
Acting
Yoko Tani
Sumiko Ogimura, japanische Ärztin
Acting
Ruth-Maria Kubitschek
Frau Arsenjew
Acting
Eva-Maria Hagen
Reporterin
Acting
Karen Fredersdorf
Binkmans Mutter
Acting
Werner Senftleben
Funker
Acting
Nico Turoff
Wüstenarbeiter (uncredited)
Acting
Eduard von Winterstein
Weimann, Kernphysiker
Acting
Stanisław Igar
Scientist (uncredited)
Acting
Artur Młodnicki
Scientist (uncredited)
Acting
Józef Pieracki
Scientist (uncredited)
Acting
San Din Tscho
Chinese
Acting
Danuta Szaflarska
(Voice)
Acting
Lieselotte Schmook
Bit Part
Acting
Paul Paulsen
Bit Part
Acting
Barbara Leonhard
Sekretarin
Acting
Omani Mensah
Afrikanischer Funker
Acting
Horst Shafer
wissenschaftler
Acting
Vera Oelschlegel
Bit Part
Acting
Erich Lie
Chinese
Acting
Hans Ulrich Laufer
Bit Part
Acting
Gertraud Kreissig
Reporter
Acting
Heinz Kögel
Bit Part
Acting
Peter Kiwitt
Bit Part
Acting
Karl-Helge Hofstadt
Bit Part
Acting
Fritz Decho
Reporter
Acting
Karl Brenk
Bit Part
Acting
Christoph Beyertt
Bit Part
Acting
Fredy Barten
Bit Part
Acting
Klaus Bamberg
Bit Part
Acting