| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S00E01 |
Christmas - The Arctic
critical to story
|
December 20, 2018
BBC Two
|
59 | |
| S00E02 |
Christmas - The Sahara
critical to story
|
December 22, 2019
BBC Two
|
59 | |
| S00E03 |
From My Sofa Episode 1
critical to story
|
July 12, 2020
BBC Two
|
59 | |
| S00E04 |
From My Sofa Episode 2
critical to story
|
July 19, 2020
BBC Two
|
59 | |
| S00E05 |
From My Sofa Episode 3
critical to story
|
July 26, 2020
BBC Two
|
59 | |
| S00E06 |
Christmas - The Hebrides
season finale
critical to story
|
December 13, 2020
BBC Two
|
59 |
No artwork of this type.
No artwork of this type.
No artwork of this type.