
1 Tymor
4 Pennod
Britain's Bloodiest Dynasty
- Blwyddyn: 2014
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio: Channel 5
- Allweddair: great britain, middle ages (476-1453), british monarchy
- Cyfarwyddwr: Dan Gold, David Wilson
- Cast: Dan Jones