| Teitl | Yr Hwntw Mawr |
|---|---|
| Blwyddyn | 1983 |
| Genre | Documentary, TV Movie |
| Gwlad | United Kingdom |
| Stiwdio | Ffilmiau'r Nant |
| Cast | John Pierce Jones, Lindsay Evans, Elfed Dafis, Alaw Bennet Jones, Eirlys Eckley, Dafydd Clwyd |
| Criw | E. V. Jones (Researcher), Eilir Williams (Costume Designer), Anne Spiers (Makeup & Hair), Alan Jones (Set Designer), Angharad Anwyl (Production Assistant), Morus Elfryn (Production Manager) |
| Allweddair | |
| Rhyddhau | Jan 01, 1983 |
| Amser Cinio | 25 munudau |
| Ansawdd | HD |
| IMDb | 0.00 / 10 gan 0 defnyddwyr |
| Poblogrwydd | 0 |
| Cyllideb | 0 |
| Refeniw | 0 |
| Iaith | English, Cymraeg |
Dadlwythwch
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 Amazon Prime Video | Dadlwythwch |
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 MUBI | Dadlwythwch |
