All this week's episodes available now.
The recollections of soldiers who returned home for a brief period of leave in 1915.
Dan Snow hears the recollections of those who served on and were victims of German U-Boats
First-hand accounts of the disastrous Battle of Loos from the ÃÛÑ¿´«Ã½ and IWM sound archives.
Dan Snow hears vivid accounts from those who fought in Salonika from 1915 onwards.
WWI veterans describe siege conditions, starvation and surrender in Kut-Al-Amara.