This lost WWI documentary appears to be about the German zeppelin attacks on Londonon September 2nd, 1916.
The Hindenburg Disaster: Probable Cause
Operation T4: A Doctor Among the Nazis
The Jihadist
Red Cross Dogs
Noble Sissle's Syncopated Ragtime
Region of Heroes
Three Days in August 1914
Dance for All
The Feminist Library
Kriegsverbrechen Uranmunition