During the war, Oskar joins a troupe of performing dwarfs who entertain the German troops at the front line. But when his second love, the diminutive Roswitha, is killed by Allied troops in the invasion of Normandy, Oskar returns to his family in Danzig where he becomes the leader of a criminal youth gang (akin to the Edelweiss Pirates). The Russian army soon captures Danzig, and Alfred is shot by invading troops after he goes into seizures while swallowing his party pin to avoid being revealed as a Nazi. Oskar bears some culpability for both of his presumptive fathers' deaths since he leads Jan Bronski to the Polish Post Office in an effort to get his drum repaired and he returns Alfred Matzerath's Nazi party pin while he is being interrogated by Soviet soldiers.