In World War II, the fate of nations hinged on the strength of their arsenals and the relentless pursuit of firepower superiority. War Machine: World War II uncovers the pivotal role of factories, production, and the interplay between weaponry and industrial might. Meticulously crafted weapons, designed for a singular purpose, aimed to secure technological supremacy. Narrator: Jessica Douglas-Henry. Author: Liz Kenneally, Steve Iliffe. Director: Tristan Beacroft. Producer: Edmund Duff.