| Episodes | Name | Date | Rating |
|---|---|---|---|
| S1 EP1 | Pilot | 2013-10-17 | 6.3 |
| S1 EP2 | Snakes in the Garden | 2013-10-24 | 5.9 |
| S1 EP3 | Kissed | 2013-10-31 | 5.8 |
| S1 EP4 | Hearts and Minds | 2013-11-07 | 5.9 |
| S1 EP5 | A Chill in the Air | 2013-11-14 | 6 |
| S1 EP6 | Chosen | 2013-11-21 | 6 |
| S1 EP7 | Left Behind | 2013-12-05 | 5.9 |
| S1 EP8 | Fated | 2013-12-12 | 5.3 |
| S1 EP9 | For King and Country | 2014-01-23 | 5.6 |
| S1 EP10 | Sacrifice | 2014-01-30 | 5.7 |
| S1 EP11 | Inquisition | 2014-02-06 | 5.7 |
| S1 EP12 | Royal Blood | 2014-02-27 | 5.5 |
| S1 EP13 | The Consummation | 2014-03-06 | 5.1 |
| S1 EP14 | Dirty Laundry | 2014-03-13 | 5.8 |
| S1 EP15 | The Darkness | 2014-03-20 | 5.8 |
| S1 EP16 | Monsters | 2014-03-27 | 5.9 |
| S1 EP17 | Liege Lord | 2014-04-10 | 6 |
| S1 EP18 | No Exit | 2014-04-17 | 6.4 |
| S1 EP19 | Toy Soldiers | 2014-04-24 | 6 |
| S1 EP20 | Higher Ground | 2014-05-01 | 5.8 |
| S1 EP21 | Long Live the King | 2014-05-08 | 5.8 |
| S1 EP22 | Slaughter of Innocence | 2014-05-15 | 5.8 |
| S2 EP1 | The Plague | 2014-10-02 | 6 |
| S2 EP2 | Drawn and Quartered | 2014-10-09 | 6.3 |
| S2 EP3 | Coronation | 2014-10-16 | 6.5 |
| S2 EP4 | The Lamb and the Slaughter | 2014-10-23 | 6.5 |
| S2 EP5 | Blood for Blood | 2014-10-30 | 6.2 |
| S2 EP6 | Three Queens | 2014-11-06 | 6.2 |
| S2 EP7 | The Prince of the Blood | 2014-11-13 | 6 |
| S2 EP8 | Terror of the Faithful | 2014-11-20 | 6.3 |
| S2 EP9 | Acts of War | 2014-12-04 | 7.3 |
| S2 EP10 | Mercy | 2014-12-11 | 7.3 |
| S2 EP11 | Getaway | 2015-01-22 | 6.5 |
| S2 EP12 | Banished | 2015-01-29 | 6.5 |
| S2 EP13 | Sins of the Past | 2015-02-05 | 6.5 |
| S2 EP14 | The End of Mourning | 2015-02-12 | 6.3 |
| S2 EP15 | Forbidden | 2015-02-19 | 6.3 |
| S2 EP16 | Tasting Revenge | 2015-03-12 | 6.5 |
| S2 EP17 | Tempting Fate | 2015-03-19 | 6.3 |
| S2 EP18 | Reversal of Fortune | 2015-04-16 | 7 |
| S2 EP19 | Abandoned | 2015-04-23 | 6.5 |
| S2 EP20 | Fugitive | 2015-04-30 | 6 |
| S2 EP21 | The Siege | 2015-05-07 | 7 |
| S2 EP22 | Burn | 2015-05-14 | 7.8 |
| S3 EP1 | Three Queens, Two Tigers | 2015-10-09 | 7.4 |
| S3 EP2 | Betrothed | 2015-10-16 | 7 |
| S3 EP3 | Extreme Measures | 2015-10-23 | 7.4 |
| S3 EP4 | The Price | 2015-11-06 | 7.2 |
| S3 EP5 | In a Clearing | 2015-11-13 | 7.8 |
| S3 EP6 | Fight or Flight | 2015-11-20 | 6.5 |
| S3 EP7 | The Hound and the Hare | 2015-12-04 | 6.5 |
| S3 EP8 | Our Undoing | 2016-01-08 | 7.8 |
| S3 EP9 | Wedlock | 2016-01-15 | 8 |
| S3 EP10 | Bruises That Lie | 2016-01-22 | 8.1 |
| S3 EP11 | Succession | 2016-04-25 | 7.2 |
| S3 EP12 | No Way Out | 2016-05-02 | 7.3 |
| S3 EP13 | Strange Bedfellows | 2016-05-09 | 7.5 |
| S3 EP14 | To the Death | 2016-05-16 | 7.8 |
| S3 EP15 | Safe Passage | 2016-05-23 | 8 |
| S3 EP16 | Clans | 2016-06-06 | 8.2 |
| S3 EP17 | Intruders | 2016-06-13 | 7.7 |
| S3 EP18 | Spiders in a Jar | 2016-06-20 | 8 |
| S4 EP1 | With Friends Like These | 2017-02-10 | 8 |
| S4 EP2 | A Grain of Deception | 2017-02-17 | 7.7 |
| S4 EP3 | Leaps of Faith | 2017-02-24 | 7.5 |
| S4 EP4 | Playing with Fire | 2017-03-03 | 7.5 |
| S4 EP5 | Highland Games | 2017-03-17 | 7.8 |
| S4 EP6 | Love & Death | 2017-03-24 | 8 |
| S4 EP7 | Hanging Swords | 2017-03-31 | 7.7 |
| S4 EP8 | Uncharted Waters | 2017-04-07 | 7.9 |
| S4 EP9 | Pulling Strings | 2017-04-14 | 7.8 |
| S4 EP10 | A Better Man | 2017-04-28 | 8 |
| S4 EP11 | Dead of Night | 2017-05-05 | 7.6 |
| S4 EP12 | The Shakedown | 2017-05-12 | 7.4 |
| S4 EP13 | Coup de Grâce | 2017-05-19 | 7.4 |
| S4 EP14 | A Bride. A Box. A Body. | 2017-06-02 | 7.4 |
| S4 EP15 | Blood in the Water | 2017-06-09 | 7.6 |
| S4 EP16 | All It Cost Her | 2017-06-16 | 7.4 |