| A Spy Among Friends | ITVX | 1 | 6 |
| A Town Called Malice | Q108084483 | — | — |
| Angela Black | ITV | — | — |
| Black Doves | Netflix | 1 | 6 |
| Crossfire | British Broadcasting Corporation | 1 | 3 |
| Fool Me Once | Netflix | 1 | 8 |
| Ill Behaviour | BBC Two | 1 | 3 |
| Kill Jackie | — | — | — |
| Lazarus | Amazon Prime Video | — | — |
| Liaison | Apple TV | 1 | 6 |
| Lord of the Flies | BBC iPlayer, BBC One | — | 4 |
| Murder Is Easy | — | 1 | 2 |
| Prime Target | Apple TV | — | 8 |
| Sherwood | BBC One | 2 | 12 |
| Six Four | ITVX | 1 | 4 |
| Taboo | BBC One, FX | 1 | 8 |
| The Burning Girls | Paramount+ | — | 6 |
| The Capone Investment | ITV | 1 | 6 |
| The Chemistry of Death | — | — | — |
| The Danedyke Mystery | ITV | 1 | 6 |
| The Girl Before | BBC One | — | 4 |
| The Iris Affair | Sky Atlantic | 1 | 8 |
| The Power | Amazon Prime Video | 1 | 9 |
| The Widow of Bath | — | 1 | 6 |
| Towards Zero | BBC One | 1 | 3 |