Top cast
Leopold Rudolf
Professor Bernhardi
Attila Hörbiger
Professor Pflugfelder
Fritz Muliar
Dr. Schreimann
Franz Messner
Dr. Feuermann
Erich Padalewski
Dr. Oskar Bernhardi
Michael Heltau
Dr. Kurt Pflugfelder
Kurt Nachmann
Dr. Goldenthal
Fred Liewehr
Filitz
Franz Stoß
Ebenwald
Erik Frey
Minister Flint
Robert Lindner
Hofrat Winkler
Hans Holt
Directed by
Erich Neuberg
Produced by
Erich Neuberg