A new family moving into Greveholm Castle. The plot takes place sixteen years after the original "Mysteriet på Greveholm". The Olsson family has now moved from the castle and left the ghosts Jean and Staffan, who have lived alone at Greveholm since then. The castle has been dilapidated for some time. One when a new family moves into the castle, the ghosts are happy to finally have some company. The ghosts want to do everything for the family to feel comfortable in their new home. However, it soon turns out that the castle harbors much bigger secrets than anyone previously thought.
Saga Petersson
Axel Paulander
Sanna Persson
Rikard Ulvshammar
Sven Ahlström
Pierre Lindstedt
Ivar Sandin
Peter Fridh
Sofie Nilsask
Hilma Gudjonsdottir
Keijo J. Salmela
Linn Bülow
Anna-Lena Brundin
Marcus Nemes Knowles
Anna Granath
Isidor Torkar
Ana Gil De Melo Nascimento
Emma Molin
Selma Modéer Wiking
Gustaf Åkerblom
Jörgen Thorsson
Knut Knutson
Christer Fuglesang
Sissela Benn