Charmørsvindleren Victor "Viffer" Hansen (Dirch Passer), laver sammen med vennen Richard Abelsteen (Klaus Pagh) et Millionkup i Sverige, forklædt som svensk diplomat, repræsentant for kongehuset, franarrer de en italiensk forretningsmand Vittorio Fercci (Poul Bundgaard) 10 millioner svenske kroner, ved at arrangere et giftermål mellem kongen og Vittorio's datter Marcellina (Susanne Heinrich).
"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.
