Writing
Sten Stensson Stéen has been challenged by a professor of law in a TV-game-show. Stensson, always fighting against immorality, comes to Stockholm a few days before the the broadcast to teach the young generation how to behave. A gang of crooks mistakes him for a famous dynamiter that they've been waiting for.
When Sten, at a mature age, is to study for his preliminary degree at the University of Lund, he is given a place to stay with Mrs. Lindgren on Adelgatan. His entrance into the city of learning is somewhat embarrassing,
Sten Stensson from Eslöv has just got his law-degree from the University of Stockholm.
A traveling theatre company comes to Lund and one of the smallest hotels in town. A female actress gets a key by mistake to a room where Sten Stensson Stéen lives.
The plot takes place on a mansion owned by the new widow Birgitta von Carping (Berit Carlberg). Sten Stensson Steen (Nils Poppe) has rented a room in the manor. He accidentally arrives a month early and the carousel is in full swing.