Celebrities investigate their families' roles during the Great War.
The World Wars
Apocalypse: World War I
Faith of the Century: A History of Communism
Tony Robinson's World War 1
Andrew Marr's The Making of Modern Britain
World War 1 in Colour
Railways of the Great War with Michael Portillo
Apocalypse: The Rise of Hitler
Sworn to Secrecy: Secrets of War
Royal Cousins at War
The Aces' War
Doomsday: World War I
