Gösta Ekman, Björn Berglund, Håkan Westergren, Tutta Rolf, Ingrid Bergman, Sigurd Wallén, Karin Swanström, Nils Ericson, Mona Geijer-Falkner, Tor Borong
The Swedenhielms is an old aristocratic family. The head of the family is professor Rolf Swedenhielm. His three children Bo, Julia and Rolf Jr also live in the house. They also have an excellent house maid, Boman. Because of the familys extravagance, they are heading for bankruptcy. But perhaps their problems would be solved if Rolf was awarded the Nobel Prize?