Der Untergang der Graf BismarckDocumentaryDer Untergang der Graf BismarckDocumentarythumb_upthumb_downDer Untergang der Graf BismarckMarch 15, 1967Directed byWilhelm BittorfThe German coal-mine Graf Bismarck is shut down.DElanguage German content warning Last Updated: 23 days ago Request Update CastKlaus HöhneNarrator (voice)