Not much is known about the German, as he appears only at the end of Forte Et Fidele. When Clyde Blackburn is destroying enemy vehicles with the AA gun, the crewman sneaks and attacks Blackburn from behind with melee. Shortly after, Wilson appears and fights the German, putting off his Stahlhelm and gas mask. Wilson keeps fighting the airship crewman while Blackburn is destroying the enemy airship. When the burning zeppelin is about to crash into them, Wilson and the German stop their fighting and all three jump off the airship.
The fate of the German crewman is unknown.