A doctor discovers a new medical cure with dangerous side effects, and takes the drug himself to test its limitations.
Dr. Heinrich Blank
Dr. Herbert Fingal
Dr. Cora Berndsen
Frau Dakar
Martin Karper
Herr Dakar
Maria Hendrix
Paul Hendrix
Kommissar Beerbohm
Schwester Grete
Assistent von Beerbom
Freund von Dakar