Three lazy old brothers living together in the Stockholm archipelago hire a housekeeper. When she starts bossing them around they decide they want to get rid of her.
When Waldemar Palm married an old woman as a young man to give her estranged son a surname he didn't expect his good deed to come back to haunt him. When his in-laws from his second marriage show up on the same day that his adult step-son turns up unannounced he finds himself getting more and more wrapped up in his lies.
Librarian Roger Fleuriot is in love with princess Saint Labiche but doesn't dare admit it because of their different classes. The princess feels the same way and invents a twin sister that works in a shoe shop that she pretends to be in order to seduce him.
A shy and aging bachelor suddenly becomes very interesting to the women in town after a rumour starts spreading about him being together with a famous movie star in his youth.