7.68 avg 10 episodes 7.3 → 7.9 56 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Pilot: Part 1 | 7.3 | 283 |
| 2 | Pilot: Part 2 | 7.5 | 228 |
| 3 | Burn Out: Part 1 | 7.5 | 240 |
| 4 | Burn Out: Part 2 | 7.5 | 221 |
| 5 | The Blind Beggar: Part 1 | 7.6 | 214 |
| 6 | The Blind Beggar: Part 2 | 7.7 | 203 |
| 7 | A Simple Sacrifice: Part 1 | 7.9 | 241 |
| 8 | A Simple Sacrifice: Part 2 | 8.1 | 216 |
| 9 | Every Breath You Take: Part 1 | 7.8 | 208 |
| 10 | Every Breath You Take: Part 2 | 7.9 | 201 |
7.82 avg 8 episodes 7.8 → 7.9 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Life Sentence: Part 1 | 7.8 | 227 |
| 2 | Life Sentence: Part 2 | 7.8 | 193 |
| 3 | Deathwatch: Part 1 | 7.9 | 201 |
| 4 | Deathwatch: Part 2 | 7.9 | 193 |
| 5 | Special Relationship: Part 1 | 7.6 | 192 |
| 6 | Special Relationship: Part 2 | 7.8 | 172 |
| 7 | Thin Air: Part 1 | 7.9 | 197 |
| 8 | Thin Air: Part 2 | 7.9 | 177 |
7.60 avg 8 episodes 7.7 → 7.5 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Multistorey: Part 1 | 7.7 | 215 |
| 2 | Multistorey: Part 2 | 7.8 | 195 |
| 3 | Walking on Water: Part 1 | 7.5 | 211 |
| 4 | Walking on Water: Part 2 | 7.5 | 185 |
| 5 | Breaking Glass: Part 1 | 7.5 | 170 |
| 6 | Breaking Glass: Part 2 | 7.7 | 150 |
| 7 | Final Cut: Part 1 | 7.6 | 196 |
| 8 | Final Cut: Part 2 | 7.5 | 166 |
7.94 avg 12 episodes 7.9 → 8.1 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | In Sight of the Lord: Part 1 | 7.9 | 258 |
| 2 | In Sight of the Lord: Part 2 | 8.1 | 231 |
| 3 | False Flag: Part 1 | 7.8 | 191 |
| 4 | False Flag: Part 2 | 7.9 | 178 |
| 5 | Fugue States: Part 1 | 8.1 | 199 |
| 6 | Fugue States: Part 2 | 8.3 | 186 |
| 7 | Anger Management: Part 1 | 7.8 | 192 |
| 8 | Anger Management: Part 2 | 7.9 | 177 |
| 9 | The Hardest Word: Part 1 | 7.7 | 191 |
| 10 | The Hardest Word: Part 2 | 7.7 | 175 |
| 11 | Shadowplay: Part 1 | 8.0 | 189 |
| 12 | Shadowplay: Part 2 | 8.1 | 194 |
7.88 avg 12 episodes 7.4 → 8.3 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Towers of Silence: Part 1 | 7.4 | 172 |
| 2 | Towers of Silence: Part 2 | 7.4 | 150 |
| 3 | Black Run: Part 1 | 7.5 | 170 |
| 4 | Black Run: Part 2 | 7.7 | 152 |
| 5 | Subterraneans: Part 1 | 7.7 | 184 |
| 6 | Subterraneans: Part 2 | 7.8 | 162 |
| 7 | Straw Dog: Part 1 | 8.3 | 184 |
| 8 | Straw Dog: Part 2 | 8.3 | 154 |
| 9 | Undertow: Part 1 | 7.9 | 169 |
| 10 | Undertow: Part 2 | 8.1 | 154 |
| 11 | Cold Fusion: Part 1 | 8.2 | 169 |
| 12 | Cold Fusion: Part 2 | 8.3 | 168 |
7.59 avg 12 episodes 7.6 → 8.6 59 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Wren Boys: Part 1 | 7.6 | 192 |
| 2 | Wren Boys: Part 2 | 7.6 | 162 |
| 3 | Deus Ex Machina: Part 1 | 6.7 | 165 |
| 4 | Deus Ex Machina: Part 2 | 6.7 | 152 |
| 5 | The Fall: Part 1 | 7.6 | 169 |
| 6 | The Fall: Part 2 | 7.6 | 149 |
| 7 | Mask of Sanity: Part 1 | 7.7 | 167 |
| 8 | Mask of Sanity: Part 2 | 7.9 | 161 |
| 9 | Double Bind: Part 1 | 7.4 | 158 |
| 10 | Double Bind: Part 2 | 7.4 | 147 |
| 11 | Yahrzeit: Part 1 | 8.3 | 202 |
| 12 | Yahrzeit: Part 2 | 8.6 | 182 |
7.58 avg 12 episodes 7.6 → 8.1 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Missing Persons: Part 1 | 7.6 | 175 |
| 2 | Missing Persons: Part 2 | 7.8 | 152 |
| 3 | Sins: Part 1 | 7.9 | 164 |
| 4 | Sins: Part 2 | 7.9 | 158 |
| 5 | Duty and Honour: Part 1 | 7.2 | 150 |
| 6 | Duty and Honour: Part 2 | 7.4 | 136 |
| 7 | Skin: Part 1 | 7.8 | 154 |
| 8 | Skin: Part 2 | 8.1 | 146 |
| 9 | Wounds: Part 1 | 6.7 | 141 |
| 10 | Wounds: Part 2 | 6.6 | 139 |
| 11 | Pietà : Part 1 | 7.9 | 158 |
| 12 | Pietà : Part 2 | 8.1 | 152 |
7.75 avg 8 episodes 7.7 → 8.1 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Magdalene 26: Part 1 | 7.7 | 169 |
| 2 | Magdalene 26: Part 2 | 7.8 | 149 |
| 3 | End of the Night: Part 1 | 7.9 | 157 |
| 4 | End of the Night: Part 2 | 7.8 | 152 |
| 5 | Substitute: Part 1 | 7.4 | 153 |
| 6 | Substitute: Part 2 | 7.2 | 151 |
| 7 | End Game: Part 1 | 8.1 | 168 |
| 8 | End Game: Part 2 | 8.1 | 166 |
8.10 avg 10 episodes 8.1 → 8.8 58 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Harbinger: Part 1 | 8.1 | 153 |
| 2 | Harbinger: Part 2 | 8.4 | 146 |
| 3 | Care: Part 1 | 8.1 | 146 |
| 4 | Care: Part 2 | 8.0 | 140 |
| 5 | Solidarity: Part 1 | 7.7 | 134 |
| 6 | Solidarity: Part 2 | 7.8 | 128 |
| 7 | Conviction: Part 1 | 7.7 | 119 |
| 8 | Conviction: Part 2 | 7.8 | 111 |
| 9 | Waterloo: Part 1 | 8.6 | 156 |
| 10 | Waterloo: Part 2 | 8.8 | 168 |
