Lieutenant Kiessling once more shows himself as Amanda's helper when he gets the German barricade moved down the beach. However, he has a small request in return. When Weyse doesn't seem to get any further with his memoirs, because his wife is stuck in Copenhagen with the wanted scene painter Svend Damm, a bold plan to get rid of the freeloader is born. But will it work? Mrs. Frigh is in shock after the sight of the swindler from last summer and most of all wants to forget it all but then her active daughter takes action. In the middle of all this, Merchant Madsen suddenly gets involved in the fate of a young German soldier.