Granhyttan in Sweden used to have rich mines. One day a suspicious couple, Signe and Orvar, arrives in the small town and retires in a purged hut. Nobody knows what they up to; but strange things starts to happen when a young boy, Staffan, finds a piece of shining metal, while playing in a mine.
| Actor | Role |
|---|---|
| SStaffan HallerstamStaffan Jonsson | Staffan Jonsson |
| MMaria LindbergMaria | Maria |
| SStefan FeierbachÅke | Åke |
 Gun ArvidssonTant Signe | Tant Signe |
 Tommy Johnsonfarbror Orvar | farbror Orvar |
 Tore Lindwallmorfar | morfar |
 Åke GrönbergGustav Lagerström | Gustav Lagerström |
 Arne Källerudherr Berntsson | herr Berntsson |
 Helena ReuterbladBritta Jonsson | Britta Jonsson |
| CCarin Ygbergfröken | fröken |
| AAl Samforsgubben "Liss" Leander | gubben "Liss" Leander |