Lasse & Geir, two suburban boys in their late teens, kick up a row on the bus into town, making the driver call the police. They get arrested and have to spend the night in jail. The next morning they are sent home - Geir to his alcoholic mother, Lasse to his disillusioned and abusive father.
Carl Gustav is 12 years old and particularly interested in comics and detective work. Gjengen is his friends, two boys and two girls of the same age and 'Rævedilter'n' Georg who is seven.