Otto and Kaija have celebrated their surprise wedding, but after a coctail party nothing between them is the same as Otto does not remember what actually happened, and the mess is ready when Otto's American uncle who hates women comes for a visit.
Three brothers, all with their own problems that could be solved by money, try to come up with a plan to get they share of their uncle's fortune. Then a murder takes place and it is the job of a detective to find out which one of the brothers did it.
An ex-finnish army officer Kari Kivi returns to Finland after 12 years of absence. He is quickly hired by a businessman named Östermalm to be his stand-in to escape the ring of spies threatening his life. Many beautiful women cross Kivi's path before the spy ring is eventually crushed.