Season 1 (2012)
7.88 avg 6 episodes 7.2 → 8.0 44 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Jumping Tracks | 7.2 | 141 |
| 2 | Misfires | 8.0 | 96 |
| 3 | How You Trust | 8.0 | 88 |
| 4 | Bringing Up Bombshell | 8.0 | 86 |
| 5 | Armistice | 8.1 | 82 |
| 6 | Elements of Surprise | 8.0 | 99 |
7.88 avg 6 episodes 7.2 → 8.0 44 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Jumping Tracks | 7.2 | 141 |
| 2 | Misfires | 8.0 | 96 |
| 3 | How You Trust | 8.0 | 88 |
| 4 | Bringing Up Bombshell | 8.0 | 86 |
| 5 | Armistice | 8.1 | 82 |
| 6 | Elements of Surprise | 8.0 | 99 |
8.19 avg 13 episodes 8.6 → 8.2 44 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | The Quickening | 8.6 | 102 |
| 2 | Roses Red | 8.3 | 72 |
| 3 | The Enemy Within | 8.3 | 75 |
| 4 | Guests of Honour | 8.2 | 77 |
| 5 | The Harder We Fight | 7.9 | 73 |
| 6 | Where There's Smoke | 8.5 | 75 |
| 7 | Party Line | 8.2 | 65 |
| 8 | Fifth Column | 8.4 | 65 |
| 9 | Something Fierce | 8.0 | 62 |
| 10 | Romeo Foxtrot | 8.2 | 57 |
| 11 | Kings and Pawns | 8.0 | 52 |
| 12 | Blood Relations | 7.7 | 62 |
| 13 | Facing the Enemy | 8.2 | 34 |