Owain Glyndŵr - Tywysog Cymru
- Xyoo: 1983
- Ncig Teb Chaws: United Kingdom
- Genre: History, Drama
- Studio: Opix Films
- Cov ntsiab lus:
- Tus Thawj Coj: James Hill
- Pov Pob Tseg: J. O. Roberts, John Pierce Jones, Martin Gower, David Barry, Gwenno Elis Hodgkins, Elin Llwyd Morgan
