7.48 avg 8 episodes 7.7 → 7.2 41 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | We Are at War | 7.7 | 62 |
| 2 | The Games Have Just Begun | 8.1 | 52 |
| 3 | Show Down | 7.7 | 37 |
| 4 | Answered Questions | 7.7 | 37 |
| 5 | The Heat Is On | 7.6 | 37 |
| 6 | A Death in the Family | 7.1 | 54 |
| 7 | Home Coming | 6.7 | 55 |
| 8 | Mexican Stand Off | 7.2 | 55 |
8.23 avg 12 episodes 7.8 → 7.7 43 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Back To Life | 7.8 | 39 |
| 2 | Put A Ring On It | 8.4 | 33 |
| 3 | Introducing Brother X | 8.4 | 23 |
| 4 | Heat It Up! | 8.4 | 27 |
| 5 | You Can Run But You Cant Hide | 8.4 | 21 |
| 6 | Casualties Of War | 8.4 | 28 |
| 7 | Take No Prisoners | 8.4 | 31 |
| 8 | The Nuclear Option | 8.4 | 25 |
| 9 | Mothers And Their Sons | 8.2 | 48 |
| 10 | I Don't Want To Lose My Queen | 8.0 | 47 |
| 11 | Deploy The Drones | 8.2 | 47 |
| 12 | The Hunt For Brother X | 7.7 | 48 |
7.90 avg 3 episodes 8.2 → 7.7
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | The Heat Is On | 8.2 | 117 |
| 3 | The Hunt For Consuela | 7.8 | 46 |
| 4 | What's Better Than Heat? Fire!!! | 7.7 | 43 |
8.01 avg 10 episodes 7.4 → 8.2
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Crazy As Duncans | 7.4 | 15 |
| 2 | Everybody Wants Harris | 8.2 | 24 |
| 3 | Family First | 8.4 | 20 |
| 4 | Trigger Happy | 8.2 | 20 |
| 5 | Dead Silence | 8.3 | 16 |
| 6 | Home Coming | 7.8 | 17 |
| 7 | Vengeance is mine | 7.8 | 18 |
| 8 | The Return | 8.1 | 19 |
| 9 | Seeing Things | 7.7 | 15 |
| 10 | Rise or Fall | 8.2 | 21 |
7.58 avg 10 episodes 8.2 → 7.9
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | The Aftermath | 8.2 | 17 |
| 2 | Desperate Times, Desperate Measures | 7.7 | 12 |
| 3 | Special Delivery | 7.0 | 10 |
| 4 | Reminisce | 7.8 | 14 |
| 5 | Choices and Consequences | 7.4 | 12 |
| 6 | Crossing Boundaries | 6.3 | 11 |
| 7 | Episode #5.7 | 7.4 | 11 |
| 8 | Chickens Come Home To Roost | 7.9 | 10 |
| 9 | One Step Closer | 8.2 | 13 |
| 10 | All Is Fair In Love and War | 7.9 | 16 |
8.08 avg 10 episodes 7.9 → 8.1
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Welcome to the Family...Not! | 7.9 | 9 |
| 2 | My Son, the Thief | 7.7 | 7 |
| 3 | Revenge is a Dish Best Served Cold | 8.1 | 9 |
| 4 | More than Meets the Eye | 8.1 | 9 |
| 5 | A Ring on Your Finger and Blood on Your Hands | 7.7 | 7 |
| 6 | Only a Duncan Can Kill a Duncan | 8.5 | 10 |
| 7 | This is going to hurt me more than you. | 8.0 | 8 |
| 8 | One life to live | 8.8 | 12 |
| 9 | Duncan Down | 7.9 | 7 |
| 10 | It all comes down to this | 8.1 | 8 |
