The two soldiers cross into No Man's Land, showcasing the full magnitude of war during World War I.

This clip discusses the origins and evolution of trench warfare and its use in several prominent wars, such as the American Civil War, and World War I. It also explains how the typical trench system was designed during World War I and how the modern day trenchcoat was inspired by a coat made for soldiers in the trenches.

T.E. Lawrence tries to convince his Arab allies to follow his plan to attack an Ottoman outpost on the Red Sea. Arab aid to the British in WWI had lasting impacts in the post-war statebuilding that took place.

Robert and Gaston discover that there is going to be an incoming gas attack and Stubby goes off to alert everyone.

As World War I comes to a close, Robert, Gaston, and Stubby fight until the last minute of the war.