A comedy mystery involving the composer and cartoonist Hubert Yrhage, the journalist Gary Lundberg, anticartoon campaigner Lena Lett, the mysterious Jens Myskovich and music publisher Darling Karlsson. Yrhage receives his manuscripts from an 11 year-old whose inspiration comes from the mysterious events at a boarding house where several of the characters stay.
After 15 years of marriage, David and Marianne have grown apart. David has had an affair with a patient of his and Marianne has got herself involved with her former lover Carl-Adam, who's also David's best friend. When she travels to Copenhagen to meet Carl-Adam, David takes the same train as she does, making it look coincidental. Spending time together remembering their past and talking about their future, they come to understand each other again, which leads to a reconciliation.
Gus and Holger, two students in Uppsala, have problems with the rent. They are waiting for money from their uncle, but instead of money they are reached by the news that he has gone bankrupt.
At a summer-evening dance a young girl meets a man who tells her he is a doctor. They go off together, and after that she never sees him again. She learns that she is pregnant and inquires about him at various hospitals, with no success. She reads of his engagement and becomes acquainted with another girl with a situation like her own.
Based on the play by August Strindberg, Miss Julie vividly depicts the battle of the sexes and classes that ensues when Julie, a wealthy businessman's daughter, falls for Jean, her father's bitter servant.