The Battle of the Somme
Digitally restored version with choice of three soundtracks in 5.1 and stereo: newly commissioned orchestral score; recreation of original recommended medley; commentary by Keeper of Imperial War Museum's Film and Photographic Archives.
Starring
Watch "The Battle of the Somme" on Amazon released in 2014. It's a documentary movie, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of movie, and is currently only available for purchase or rent.