| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S12E01 | Murder in the Stars |
January 6, 2023
BBC One
|
58 | |
| S12E02 | The Communal Death |
January 13, 2023
BBC One
|
58 | |
| S12E03 | Murder on the High Seas |
January 20, 2023
BBC One
|
58 | |
| S12E04 | An Unpleasant Homecoming |
January 27, 2023
BBC One
|
58 | |
| S12E05 | On the Sanctity of Children |
February 3, 2023
BBC One
|
58 | |
| S12E06 | A Murder Forewarned (1) |
February 10, 2023
BBC One
|
58 | |
| S12E07 | Sins of the Detective (2) |
February 17, 2023
BBC One
|
59 | |
| S12E08 |
A Calypso Caramba
season finale
|
February 24, 2023
BBC One
|
58 | |
| S12E09 | It's Behind You |
December 26, 2023
BBC One
|
89 |
No artwork of this type.
No artwork of this type.
No artwork of this type.