O.M.
VoltarElenco
- Bryn FônO.M.
- Mari Rowland HughesElin
Huw GarmonIfan- Mirain Llwyd OwenHâf
- Cai HywelAb Owen
- Stewart JonesOwen Edwards
- Olwen ReesBet Edwards
- Nia MediMary
- Morfudd HughesKate
- Gwenno Elis HodgkinsLisi
- Llio MillwardMagi
- Gareth RobertHuw
- Geraint LewisWilliam
- Allie ByrneMary Cave
- Peter HowellJowett
Llewellyn ReesRector
Jean AndersonLady Crewe- Eilian WynHeadmaster
- Tamsin SpargoHeadmistress
- Yoland WilliamsDoctor
- Noel WilliamsPresident
- Sioned MairEluned Morgan
- Emyr Morgan EvansMinister
- Dafydd ClwydTad
- Gwyn Ellis WilliamsYoung O.M.
- Lisa Mererid EdwardsYoung Hâf
- Gareth Alun JonesYoung Ifan
- Dylan JonesBoy on the train
- Dyfrig Rhun GwentBoy in the school
- Gabriel LetchBoy in the school
- Dewi Morgan PughSiôn