The film centers on Algot Söderholm's two daughters, beautiful Magda and plain, less desirable Lena. Adapted from the 1910 play by Ernst Fastbom.
The young married couple Sigvard and Isabella Löfgren are constantly being sought by different companies where they are trading on the bill. Sigvard is a traveling salesman and Isabella works as a secretary at a theatre agency seeking artists for a revue.
The little town Västerköping needs a new police man - but the only applicant is the small and tiny Fridolf. He gets the job but has to work with the big and strong police inspector Göransson. The town is visited by a crook who has specialized in stealing from local councils. Can this unusual pair stop him?
