"A doctor discovers a new medical cure with dangerous side effects, and takes the drug himself to test its limitations."
Hans Albers
as Dr. Heinrich Blank
Willy Birgel
as Dr. Herbert Fingal
Maria Holst
as Dr. Cora Berndsen
Lil Dagover
as Frau Dakar
Alexander Golling
as Martin Karper
Otto Wernicke
as Herr Dakar
Heidemarie Hatheyer
as Maria Hendrix
Heinrich Gretler
as Paul Hendrix
Joseph Offenbach
as Kommissar Beerbohm
Edith Schultze-Westrum
as Schwester Grete
Georg Lehn
as Assistent von Beerbom
Fritz Benscher
as Freund von Dakar
Ernst Stahl-Nachbaur
as
Arnulf Schröder
Karl Schaidler
Walter Janssen
Harald Mannl
Viktor Tourjansky
Director
Writer
Emil Burri
Lisbeth Neumann
Editor
Franz Grothe
Music
Georg Witt
Producer
Franz Koch
Director of Photography
Josef Illig
Victor De Fast