| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | The Missed Bus |
October 11, 2022
BBC One
|
58 | |
| S04E02 | The Open Door |
October 18, 2022
BBC One
|
57 | |
| S04E03 | The Note |
October 25, 2022
BBC One
|
58 | |
| S04E04 |
The Abandoned Car
series finale
|
November 1, 2022
BBC One
|
58 |
No artwork of this type.
No artwork of this type.
No artwork of this type.