as Opa Frank

as Egon Kirsche

as Albert Schindler

as Stephan Zeller

as Dr. Falke

as Gustav Huber

as Hennings Großvater

as Prof. Stark

as Alfred Schramm

as Erich Schulze

as Professor Kittguß

as Erdmann Neumeister

as Schmuckstein

as Wilhelm Dreibrot

as Lepetit

as Krantz

as Leibniz

as Dr. Tilman Blumhagen

as Zinn

as Verkaufsstellenleiter

as Adam Weise

as Ernst Schneller

as Manfred Freiherr von Killinger

as Mittler

as general

as Dr. Clemens

as Karl Liebknecht

as Dr. Jansen

as William Raynes

as Adam Kuckhoff

as Stefan Marwitz

as Heinz Knaack

as Kichler

as Erich Brender

as Innstetten

as Collins P. Harrington

as Justizrat Walter

as Hans Beimler

as Posnansky

as Verteidiger

as Dr. Ingo Vogelsang

as Dr. Ernst Stallmach

as Dr. Ernst Stallmach

as Becher

as Karl Liebknecht

as Harald Wibke

as Albrecht Schwemmer

as Eugen Breuer

as Georg Kirchner

as Ed Quinlan

as Narraror

as Uwe Angler

as Graf Appiani