The film is based on a true occurrence in Sweden in 1988. A Finnish couple murdered a young boy and his parents when they prevented the theft of the son's bicycle. The film tries to describe the relationship between the dominant Jari, who calls himself "Il Capitano", and his more mature "soldier" Minna, that develops into mutual dependence.
Pähkähullu Suomi (1967) (Crazy Finland) is a film that pushes every stereotype imaginable about Finland, and then some. Indeed, coming in the same year as Finland’s 50th anniversary, the film’s whole premise is about presenting Finland in hilarious fashion to foreigners and perhaps also making fun of some of the myths of Finnish culture for Finns themselves.