A year in the life of an 8 year old girl called Begw, who lives in a cottage on the quarry-mining uplands in Caernarfonshire, North Wales, at the turn of the century.
| Actor | Role |
|---|---|
| AAnwen Haf EllisBegw | Begw |
| CClaire GoddardWini Ffini Hadog | Wini Ffini Hadog |
 Gwenno HodgkinsElin Gruffydd | Elin Gruffydd |
 Dafydd EmyrWilliam Gruffydd | William Gruffydd |
| JJonathan NefyddMr Huws | Mr Huws |
 Sera CracroftMrs Huws | Mrs Huws |
| SStewart JonesDafydd Siôn | Dafydd Siôn |
| DDilys PriceNanw Siôn | Nanw Siôn |
| EElain LlwydMair | Mair |
| OOwain Siôn WilliamsRobin | Robin |
| SSam RogersRhys | Rhys |
| HHuw LlyrBilw | Bilw |
| RRobin EiddiorWmffra | Wmffra |
| EEmlyn GomerWili Robaitsh | Wili Robaitsh |
| DDan JonesGrey Evans | Grey Evans |
| DDafydd EdmwndTmw Ffini Hadog | Tmw Ffini Hadog |
| CCaren BrownLisi Jên | Lisi Jên |
| TTudor RobertsWil Y Fedw | Wil Y Fedw |
| OOwen ArwynDeio | Deio |
| DDyfan RobertsStiward | Stiward |
| TTrevor SelwayMr Pritchard | Mr Pritchard |
| DDarren StokesPritchard Bach | Pritchard Bach |
| EEmyr RobertsMr Prothero | Mr Prothero |
| MMari EmlynMrs Prothero | Mrs Prothero |
| DDenise WilliamsSiani | Siani |
| HHayden ZaneOcsiwnîar | Ocsiwnîar |
| NNia EdwardsDynes Capel | Dynes Capel |
| IIwan Rhys WilliaWil Coesau Bachog | Wil Coesau Bachog |
| MMath WilliamsGuto Trwyn Smwt | Guto Trwyn Smwt |
| MMirain RobertsAngel | Angel |