Desc: Oscarshall - et kongelig smykke: Directed by Anne Torjusson Diesen. With Anne Torjusson Diesen, Ragnar Osnes, Ulf Holmene, Jørgen Solstad. After three years of refurbishment, the old palace of Bygdøy called Oscarshall has now been finished, and appears in its former glory. This NRK program shows us how the renovation of the palace was done. King Harald tells the background story of the castle that involved his ancestors, the Bernadotte family. Queen Sonja visits Oscarshall in the middle of the renovation, and later presents the finished result.