The year is 1954. The war in Korea has just ended and the superpowers stand by each side of the boarder. The peace in Europe is fragile and the cold war is imminent. At F8 - Air Fore Base, the yellow squadron stand ready with its J29 fighters.

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.

A member of "Sjöbjörnarna" (a group of executives), asks the newspaper editor Dick Mattson to find Brita Ljungdahl, the former wife of another of the members. The first clue he tries is to ask a certain Maria Vaern, who knows Brita.

Eric and Clarence are friends from the same class in school - but from different social classes. Eric comes from the working class, Clarence from the upper class. Eric regards his studies as a way of getting somewhere, while Clarence is only interested in the drawing lessons. There are only a few months left until graduation. Clarence behaves very provocatively against the art teacher 'Sjasen'. Plot by Mattias Thuresson.

Lieutenants Johnny Waller and Ingvar Lund have been appointed captains of two torpedo boats.