Tanja Cummings – Master Degree in Philosophy at Free University in Berlin, storyboard artist (feature films/commercials), producer of documentary films, director/producer of several short documentaries and documentation projects with contemporary witnesses; head project manager at the European Association of East-West-Rapprochement (EVA). „LINIE 41“ is Tanja Cummings’ first feature length documentary film
Marek Iwicki – has worked as camera man and editor for clients/TV stations such as the German ZDF, WDR, Spiegel TV since 2004.
Director and producer: Tanja Cummings
Camera and Editing: Marek Iwicki
Sound Editor/Mixing: Jochen Jezussek (www.poleposition-dc.de)
Colour Correction: Wolfgang Gaube
Music and Sounddesign: Robert Cummings
Second camera: Jakob Weiß, Patrick Lindhof
Title Design: Martin Hirsch
Animation: Martin Hirsch, Roman Blauth
Digital Intermediate: Roman Blauth
Drawings: Tanja Cummings
Musician/piano: Philipp von Rothkirch
Historical Consulting/Research Help: Ewa Wiatr (Universitity of Lodz), Prof. Dr. Krystyna Radziszewska ((Universitity of Lodz), Iza Terela (Muzeum Tradycji Niepodległościowych w Łodzi), Dr. Andrea Löw (Institut für Zeitgeschichte, Munich)
Production Assistents: Magdalena Stefanska, Tamara Jaworowska, Juliana Olesiewicz, Roman Blauth, Patrycja Wasilewska
Translations: Magdalena Stefanska, Tamara Jaworowska, Juliana Olesiewicz, Patrycja Wasilewska, Tanja Cummings, Robert Cummings
Transcriptions: Anna Cummings, Magdalena Stefanska, Tanja Cummings, Tamara Jaworowska, Juliana Olesiewicz
Legal Consulting: Sophie Mahlo
Subtitling: Anna Cummings, Tanja Cummings
Co-Production: Christian Frosch (Weltfilm GmbH)