| Episode |
Elizabeth I's Secret Agents Episode 1 |
2017 |
| Episode |
Elizabeth I's Secret Agents Episode 2 |
2017 |
| Episode |
Elizabeth I's Secret Agents Episode 3 |
2017 |
| Episode |
Y Gwyll Unknown |
2015 |
| Episode |
Rise of the Nazis Politics |
2019 |
| Episode |
Rise of the Nazis The First Six Months in Power |
2019 |
| Episode |
Rise of the Nazis Night of the Long Knives |
2019 |
| Episode |
When We Left Earth: The NASA Missions The Shuttle |
2008 |