How long was this 1985 documentary film that was associated with Claude Lanzmann?
Claude Lanzmann: Claude Lanzmann (] ; born 27 November 1925) is a French filmmaker known for the Holocaust documentary film "Shoah" (1985). Shoah (film): Shoah is a 1985 French documentary film about the Holocaust, directed by Claude Lanzmann. Shoah (film):  Over nine hours long and 11 years in the making, the film presents Lanzmann's interviews with survivors, witnesses and perpetrators during visits to German Holocaust sites across Poland, including extermination camps.
Over nine hours long