| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | Episode 1 |
January 10, 2020
BBC One
|
29 | |
| S01E02 | Pilot |
December 23, 2018
BBC One
|
29 | |
| S01E03 | Episode 2 |
January 17, 2020
BBC One
|
29 | |
| S01E04 | Episode 3 |
January 24, 2020
BBC One
|
29 | |
| S01E05 | Episode 4 |
January 31, 2020
BBC One
|
29 | |
| S01E06 | Episode 5 |
February 7, 2020
BBC One
|
29 | |
| S01E07 |
Episode 6
season finale
|
February 14, 2020
BBC One
|
29 | |
| S01E08 |
Christmas Special 2020
season finale
|
December 23, 2020
BBC One
|
34 |
No artwork of this type.
No artwork of this type.
No artwork of this type.