7.68 avg 10 episodes 7.3 → 7.9 56 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Pilot: Part 1 | 7.3 | 280 |
| 2 | Pilot: Part 2 | 7.5 | 226 |
| 3 | Burn Out: Part 1 | 7.5 | 237 |
| 4 | Burn Out: Part 2 | 7.5 | 216 |
| 5 | The Blind Beggar: Part 1 | 7.6 | 211 |
| 6 | The Blind Beggar: Part 2 | 7.7 | 200 |
| 7 | A Simple Sacrifice: Part 1 | 7.9 | 238 |
| 8 | A Simple Sacrifice: Part 2 | 8.1 | 213 |
| 9 | Every Breath You Take: Part 1 | 7.8 | 205 |
| 10 | Every Breath You Take: Part 2 | 7.9 | 198 |
7.81 avg 8 episodes 7.8 → 7.8 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Life Sentence: Part 1 | 7.8 | 224 |
| 2 | Life Sentence: Part 2 | 7.8 | 190 |
| 3 | Deathwatch: Part 1 | 7.9 | 197 |
| 4 | Deathwatch: Part 2 | 7.9 | 190 |
| 5 | Special Relationship: Part 1 | 7.6 | 188 |
| 6 | Special Relationship: Part 2 | 7.8 | 168 |
| 7 | Thin Air: Part 1 | 7.9 | 193 |
| 8 | Thin Air: Part 2 | 7.8 | 173 |
7.60 avg 8 episodes 7.7 → 7.5 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Multistorey: Part 1 | 7.7 | 211 |
| 2 | Multistorey: Part 2 | 7.8 | 191 |
| 3 | Walking on Water: Part 1 | 7.5 | 207 |
| 4 | Walking on Water: Part 2 | 7.5 | 181 |
| 5 | Breaking Glass: Part 1 | 7.5 | 167 |
| 6 | Breaking Glass: Part 2 | 7.7 | 147 |
| 7 | Final Cut: Part 1 | 7.6 | 194 |
| 8 | Final Cut: Part 2 | 7.5 | 163 |
7.95 avg 12 episodes 7.9 → 8.1 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | In Sight of the Lord: Part 1 | 7.9 | 255 |
| 2 | In Sight of the Lord: Part 2 | 8.1 | 227 |
| 3 | False Flag: Part 1 | 7.8 | 188 |
| 4 | False Flag: Part 2 | 7.9 | 173 |
| 5 | Fugue States: Part 1 | 8.1 | 197 |
| 6 | Fugue States: Part 2 | 8.3 | 183 |
| 7 | Anger Management: Part 1 | 7.8 | 190 |
| 8 | Anger Management: Part 2 | 7.9 | 174 |
| 9 | The Hardest Word: Part 1 | 7.7 | 188 |
| 10 | The Hardest Word: Part 2 | 7.8 | 171 |
| 11 | Shadowplay: Part 1 | 8.0 | 188 |
| 12 | Shadowplay: Part 2 | 8.1 | 192 |
7.89 avg 12 episodes 7.4 → 8.3 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Towers of Silence: Part 1 | 7.4 | 171 |
| 2 | Towers of Silence: Part 2 | 7.4 | 148 |
| 3 | Black Run: Part 1 | 7.6 | 169 |
| 4 | Black Run: Part 2 | 7.7 | 150 |
| 5 | Subterraneans: Part 1 | 7.7 | 183 |
| 6 | Subterraneans: Part 2 | 7.8 | 160 |
| 7 | Straw Dog: Part 1 | 8.3 | 183 |
| 8 | Straw Dog: Part 2 | 8.3 | 152 |
| 9 | Undertow: Part 1 | 7.9 | 168 |
| 10 | Undertow: Part 2 | 8.1 | 152 |
| 11 | Cold Fusion: Part 1 | 8.2 | 167 |
| 12 | Cold Fusion: Part 2 | 8.3 | 165 |
7.58 avg 12 episodes 7.6 → 8.5 59 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Wren Boys: Part 1 | 7.6 | 190 |
| 2 | Wren Boys: Part 2 | 7.6 | 160 |
| 3 | Deus Ex Machina: Part 1 | 6.7 | 163 |
| 4 | Deus Ex Machina: Part 2 | 6.7 | 150 |
| 5 | The Fall: Part 1 | 7.6 | 167 |
| 6 | The Fall: Part 2 | 7.6 | 147 |
| 7 | Mask of Sanity: Part 1 | 7.7 | 165 |
| 8 | Mask of Sanity: Part 2 | 7.9 | 158 |
| 9 | Double Bind: Part 1 | 7.4 | 156 |
| 10 | Double Bind: Part 2 | 7.4 | 144 |
| 11 | Yahrzeit: Part 1 | 8.3 | 200 |
| 12 | Yahrzeit: Part 2 | 8.5 | 180 |
7.58 avg 12 episodes 7.6 → 8.1 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Missing Persons: Part 1 | 7.6 | 174 |
| 2 | Missing Persons: Part 2 | 7.8 | 150 |
| 3 | Sins: Part 1 | 7.9 | 163 |
| 4 | Sins: Part 2 | 7.9 | 156 |
| 5 | Duty and Honour: Part 1 | 7.2 | 149 |
| 6 | Duty and Honour: Part 2 | 7.4 | 134 |
| 7 | Skin: Part 1 | 7.8 | 153 |
| 8 | Skin: Part 2 | 8.1 | 144 |
| 9 | Wounds: Part 1 | 6.7 | 140 |
| 10 | Wounds: Part 2 | 6.6 | 137 |
| 11 | Pietà : Part 1 | 7.9 | 157 |
| 12 | Pietà : Part 2 | 8.1 | 150 |
7.75 avg 8 episodes 7.7 → 8.1 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Magdalene 26: Part 1 | 7.7 | 168 |
| 2 | Magdalene 26: Part 2 | 7.8 | 148 |
| 3 | End of the Night: Part 1 | 7.9 | 156 |
| 4 | End of the Night: Part 2 | 7.8 | 151 |
| 5 | Substitute: Part 1 | 7.4 | 152 |
| 6 | Substitute: Part 2 | 7.2 | 150 |
| 7 | End Game: Part 1 | 8.1 | 167 |
| 8 | End Game: Part 2 | 8.1 | 165 |
8.09 avg 10 episodes 8.1 → 8.7 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Harbinger: Part 1 | 8.1 | 153 |
| 2 | Harbinger: Part 2 | 8.4 | 145 |
| 3 | Care: Part 1 | 8.1 | 145 |
| 4 | Care: Part 2 | 8.0 | 139 |
| 5 | Solidarity: Part 1 | 7.7 | 133 |
| 6 | Solidarity: Part 2 | 7.8 | 127 |
| 7 | Conviction: Part 1 | 7.7 | 118 |
| 8 | Conviction: Part 2 | 7.8 | 110 |
| 9 | Waterloo: Part 1 | 8.6 | 155 |
| 10 | Waterloo: Part 2 | 8.7 | 166 |
