The young, dedicated lieutenant commanding Company C, 18th Infantry. He leads his men through brutal campaigns, struggles with supply shortages, and ultimately falls in combat.
Ernie Pyle accompanies and documents Lt. Walker and his company throughout the war.
Sgt. Warnicki serves as a key non-commissioned officer under Lt. Walker's command.
Pvt. Murphy fights under Lt. Walker's leadership in multiple engagements.
Explore the full interactive character relationship map of Story of G.I. Joe