Desc: Attrition: Directed by Kelly Holmes. With Lewis Mackinnon, Jack Roth, Edward Hogg, Jack Parry-Jones. Supernatural drama set in the British trenches of WW1. Along with the rest of his platoon, young Private Edwin Childs fears imminent German gas attacks. As the dreaded attack begins, how much will Edwin give of himself in the ultimate act of compassion towards his fellow men?