Raoul Peck Director, Screenwriter, Producer August Diehl Karl Marx Actor Stefan Konarske Friedrich Engels Actor Vicky Krieps Jenny Marx Actor Olivier Gourmet Pierre Proudhon Actor Michael Brandner Joseph Moll Actor Alexander Scheer Willhelm Weitling Actor Hannah Steele Mary Burns Actor Niels-Bruno Schmidt Karl Grün Actor Hans-Uwe Bauer Arnold Ruge Actor Peter Benedict Engels' Father Actor Marie Meinzenbach Lenchen Actor Rolf Kanies Moses Hess Actor Elsa Mollien Sybille Hess Actor Stephen Hogan Thomas Naylor Actor Denis Lyons James Actor Aran Bertetto Paddy Actor Annabelle Lewiston Lizzy Burns Actor Damien Marchal Pavel Annenkov Actor Eric Godon Foreman Actor Wiebke Adam Madame Ruge Actor Ulrich Brandhoff Herrmann Kriege Actor Pascal Bonitzer Screenwriter Nicolas Blanc Producer Benny Drechsel Producer Rémi Grellety Producer Robert Guédiguian Producer Philippe Logie Producer Patrick Quinet Producer Karsten Stoter Producer Kolja Brandt Cinematographer Aleksey Aygi Original Music