General Note: Presented in German or English with optional English subtitles.Home use only.Special features include: commentary, screen test and more.Standard format.Originally released as a motion picture in Germany in 1930.Based on the novel "Professor Unrath" by Heinrich Mann.
Creation/Production Credits Note: Photographed by Günther Rittau and Hans Schneeberger.
Participant or Performer Note: Emil Jannings, Marlene Dietrich.