Film lacks title screen and credits. Title and statement of responsibility from accompanying booklet.
Originally released as a motion picture in 1931.
2K digital restoration.
Full screen (1.19:1).
Special features: New interview with film scholar Hermann Barth on the film's production; 1988 interview with Jean Oser, featuring footage from the French version of the film; 2016 interview with film scholar Jan-Christopher Horak on the historical context of the film.
Booklet contains an essay, "War is over (if you want it)" by Luc Sante and an essay, "Courrières" by Karl Otten.
Director of photography, Fritz Arno Wagner ; editor, Jean Oser ; music, G. von Rigelius.
German or French dialogue with optional English subtitles.