Ernst Thälmann - Sohn seiner Klasse

Erika Dunkelmann as Martha Vierbreiter Karl Brenk as Hinnerk Raimund Schelcher as Krischan Daik Carl Lange as Zweiter Arbeiter Peter Schorn as Lenin Karla Runkehl as Änne Harms Hans Klering as Asmussen Hans-Edgar Stecher as Peter Brinkmann Werner Pledath as Hauck Harry Studt as Oberst im Geheimdienst Charlotte Küter as Frau mit Revolver Rudolf Klix as Willbrandt Karl Kendzia as Adolf Wahlkeit Lotte Loebinger as Emma Kramer Erich Brauer as Freese Martin Flörchinger as Karl Liebknecht Hans-Peter Minetti as Fiete Jansen Werner Peters as Hauptmann Quadde Walter Lendrich as Häftling Willi Schwabe as Berber Wilfried Ortmann as Hannes Harms Hans Fiebrandt as Frontsoldat Steffie Spira as Clara Zetkin Gerhard Bienert as Otto Kramer Erich Franz as Arthur Vierbreiter Friedrich Gnaß as Hauswirt Günther Simon as Ernst Thälmann Johannes Arpe as Höhn Nico Turoff as Brandler

Kurt Maetzig Director