The tiny Hans meets the woman of his dreams. She is a big powerful nurse. Hans disguises himself as a baby.

The inhabitants of Vienna line the streets to salute the soldiers who go to the war. The butcher and widower Franz Xaver Wamperl succeeds to enroll himself in the army, and so does his son Ferdl, who becomes a platoon leader. Ferdl is a womanizer, who at the same time has three fiancées in Vienna: Franzi, Resl and Poldi. All three girls remain faithful to him, when he's away at the front, and all ...