A mysterious magnetic spool found during a construction project is discovered to have originated from Venus. A rocket expedition to Venus is launched to discover the origin of the spool and the race that created it.
Oldřich Lukeš
as Prof. Harringway Hawling
Ignacy Machowski
as Prof. Saltyk
Julius Ongewe
as Talua, afrikanischer Fernsehtechniker
Mikhail Postnikov
as Prof. Arsenew
Kurt Rackelmann
as Prof. Sikarna
Günther Simon
as Robert Brinkmann, deutscher Pilot
Hua-Ta Tang
as Dr. Tchen Yu
Lucyna Winnicka
as Joan Moran
Yoko Tani
as Sumiko Ogimura, japanische Ärztin
Ruth-Maria Kubitschek
as Frau Arsenjew
Eva-Maria Hagen
as Reporterin
Karen Fredersdorf
as
