| Agatha Christie's Poirot | ITV1 | 13 | 70 |
| C.A.T.S. Eyes | ITV | 3 | 30 |
| Dirk Gently | BBC Four | 1 | 4 |
| Dirk Gently's Holistic Detective Agency | BBC America | 2 | 18 |
| Lockwood & Co | Netflix | 1 | 8 |
| Midsomer Murders | ITV | 26 | 148 |
| Miss Marple | BBC One, British Broadcasting Corporation | 1 | 12 |
| Sherlock | BBC One | 4 | 13 |
| Sherlock Holmes | ITV | 4 | 41 |
| Sherlock Holmes | British Broadcasting Corporation | 2 | 29 |
| Sherlock Holmes | BBC One | 1 | 6 |
| Special Branch | ITV | 4 | 53 |
| Strike | BBC One | 6 | 19 |
| The Chinese Detective | British Broadcasting Corporation | 2 | 14 |
| The Ghost Squad | Channel 4 | 1 | 8 |
| The No. 1 Ladies' Detective Agency | BBC One | 1 | 7 |
| The Rivals of Sherlock Holmes | ITV | 2 | 26 |