Dokūment Films ; Red Envelope Entertainment presents in association with Laemmle/Zeller Films, a Provobis Film, Jürgen Haase Production in coproduction with Bayerischer Rundfunk ; ARTE ; Paisa Films ; Mediopolis Film- and Fernsehproduktion GmbH ; producer, Jürgen Haase ; screenplay, Andreas Pflüger, Sylke Rene Meyer and Maciej Karpiński ; director, Volker Schöndorff