| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S09E01 | Episode 1 |
January 4, 2021
BBC One
|
45 | |
| S09E02 | Episode 2 |
January 5, 2021
BBC One
|
45 | |
| S09E03 | Episode 3 |
January 6, 2020
BBC One
|
45 | |
| S09E04 | Episode 4 |
January 7, 2021
BBC One
|
45 | |
| S09E05 | Episode 5 |
January 8, 2021
BBC One
|
45 | |
| S09E06 | Episode 6 |
January 11, 2021
BBC One
|
45 | |
| S09E07 | Episode 7 |
January 12, 2021
BBC One
|
45 | |
| S09E08 | Episode 8 |
January 13, 2021
BBC One
|
45 | |
| S09E09 | Episode 9 |
January 14, 2021
BBC One
|
45 | |
| S09E10 |
Episode 10
season finale
|
January 15, 2021
BBC One
|
45 |
No artwork of this type.
No artwork of this type.
No artwork of this type.