8.02 avg 6 episodes 7.6 → 7.9 49 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | The Great Lochdubh Salt Robbery | 7.6 | 251 |
| 2 | A Pillar of the Community | 7.7 | 212 |
| 3 | The Big Freeze | 7.9 | 189 |
| 4 | West Coast Story | 8.5 | 199 |
| 5 | Wee Jock's Lament | 8.5 | 213 |
| 6 | A Bit of an Epic | 7.9 | 171 |
7.85 avg 6 episodes 7.1 → 8.0 50 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | A Perfectly Simple Explanation | 7.1 | 164 |
| 2 | In Search of a Rose | 7.8 | 145 |
| 3 | Isobel Pulls It Off | 7.8 | 151 |
| 4 | Radio Lochdubh | 8.0 | 160 |
| 5 | No Man Is an Island | 8.4 | 173 |
| 6 | The Lochdubh Deluxe | 8.0 | 145 |
7.83 avg 8 episodes 8.3 → 7.8 49 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | The Honourable Policeman | 8.3 | 164 |
| 2 | Deferred Sentence | 7.5 | 153 |
| 3 | The Lochdubh Assassin | 8.4 | 143 |
| 4 | The Good Thief | 7.7 | 129 |
| 5 | The Trouble with Rory | 7.6 | 111 |
| 6 | More Than a Game | 7.7 | 131 |
| 7 | Destiny: Part 1 | 7.6 | 119 |
| 8 | Destiny: Part 2 | 7.8 | 118 |
