Gwyn can feel danger coming in the wind. Somehow he knows the warnings have to do with the broken toy horse that holds the evil spirit of a prince who lived long ago. When Gwyn discovers that the prince's dark soul has escaped from the horse and is seeking revenge Gwyn, Emlyn, and Nia have to figure out how to save the mysterious soldier who claims to be Nia's distant cousin. With the help of the Snow Spider, can they recapture the prince's soul without hurting the Chestnut soldier?
| Actor | Role |
|---|---|
 Siân PhillipsNain Griffiths | Nain Griffiths |
 Cal MacAninchEvan Llyr | Evan Llyr |
| OOsian RobertsGwyn Griffiths | Gwyn Griffiths |
| LLucy DonovanNia Lloyd | Nia Lloyd |
| SStephanie HullCatrin Lloyd | Catrin Lloyd |
| JJill RichardsBetty Lloyd | Betty Lloyd |
| GGlan DaviesIestyn Lloyd | Iestyn Lloyd |
 Robert BlytheIvor Griffiths | Ivor Griffiths |
 Sharon MorganGlenys Griffiths | Glenys Griffiths |
 Gareth ThomasIdris Llewelyn | Idris Llewelyn |
| EEsyllt HarkerElinor Llewelyn | Elinor Llewelyn |
| SSteffan MorrisEmlyn Llewelyn | Emlyn Llewelyn |
| SStephen FultonMichael McGoohan | Michael McGoohan |
| MManon JonesNerys Lloyd | Nerys Lloyd |
| JJames LeeAlun Lloyd | Alun Lloyd |
| AAdam Orr EwingSiôn Lloyd | Siôn Lloyd |
| DDigory Orr EwingGareth Lloyd | Gareth Lloyd |