"How crazy!" A man and a woman watch episodes from Nils Poppe movies outside a cinema Maxim in Stockholm. Poppe represents, among other things, a poor composer who vainly tries to get a tune adopted by a publisher. The failure makes him depressed, but he is living it up by meeting a good friend Calle, who invites him home. Poppe stays for a few days as a male housewife. Calle has a music store and there the two friends can go crazy among all the instruments.

Swedish movie from 1939. In summer Stockholm live the unemployed musician Nisse trying to sell the songs to music publishers. One day the treasurer of a prominent publisher is arrested, on suspicion of theft of 10,000 crowns from a cash box. Nisse has, however, seen something suspicious.

New explosives will be demonstrated for the military authorities, but some shady characters looking to steal it to sell it to a foreign power.

The comic misadventures of two young boys and an anti-militaristic grocer who are recruited under protest for naval training.

Legendary Swedish musician Harry Brandelius tells the story of his career.