The boisterous good humor of Jurmala, the nickel-mine owner, is, if anything, only barely dented by the raging battles in Finland before, during and after World War Two. In fact, everywhere he goes, he meets prospective customers on all sides of the conflict with his all-inclusive greeting "Friends, Comrades." Indeed, the resource he is wrenching from the earth's bowels is necessary to all forms of industrial activity, and is especially necessary for military applications. Thus, he has no reason to fear that he will ever run out of customers. This doesn't prevent him from using every possible means to entice them. At home, his relationship with his wife is not so prosperous, and they resort to some extraordinary means to try and keep on an even keel.

Second silver screen adaption of the Finnish war book by Väinö Linna. The story is based on Linna's experiences as an infantry man in the Finnish army during the so called "Continuation War" (1941-1944).

The two eldest brothers of the Rummukainen family have come to conclusion, that their younger brother is indeed insane and decide to take him to mental hospital.