| Season 1 |
| 21 September 2011 |
Season 1, Episode 1: Series 1, Episode 1
|
| 28 September 2011 |
Season 1, Episode 2: Series 1, Episode 2
|
| 05 October 2011 |
Season 1, Episode 3: Series 1, Episode 3
|
| 12 October 2011 |
Season 1, Episode 4: Series 1, Episode 4
|
| 19 October 2011 |
Season 1, Episode 5: Series 1, Episode 5
|
| 26 October 2011 |
Season 1, Episode 6: Series 1, Episode 6
|
| 09 November 2011 |
Season 1, Episode 7: Series 1, Episode 7
|
| 16 November 2011 |
Season 1, Episode 8: Series 1, Episode 8
|
| Season 2 |
| 09 October 2012 |
Season 2, Episode 1: Series 2, Episode 1
|
| 16 October 2012 |
Season 2, Episode 2: Series 2, Episode 2
|
| 23 October 2012 |
Season 2, Episode 3: Series 2, Episode 3
|
| 30 October 2012 |
Season 2, Episode 4: Series 2, Episode 4
|
| 06 November 2012 |
Season 2, Episode 5: Series 2, Episode 5
|
| 13 November 2012 |
Season 2, Episode 6: Series 2, Episode 6
|
| 20 November 2012 |
Season 2, Episode 7: Series 2, Episode 7
|
| 27 November 2012 |
Season 2, Episode 8: Series 2, Episode 8
|
| Season 3 |
| 04 November 2013 |
Season 3, Episode 1: Series 3, Episode 1
|
| 11 November 2013 |
Season 3, Episode 2: Series 3, Episode 2
|
| 18 November 2013 |
Season 3, Episode 3: Series 3, Episode 3
|
| 25 November 2013 |
Season 3, Episode 4: Series 3, Episode 4
|
| 02 December 2013 |
Season 3, Episode 5: Series 3, Episode 5
|
| 09 December 2013 |
Season 3, Episode 6: Series 3, Episode 6
|
| Season 4 |
| 05 January 2016 |
Season 4, Episode 1: The Purge
|
| 12 January 2016 |
Season 4, Episode 2: Air Date Tuesday 01/12
|
| 19 January 2016 |
Season 4, Episode 3: Air Date Tuesday 01/19
|
| 26 January 2016 |
Season 4, Episode 4: Air Date Tuesday 01/26
|
| 02 February 2016 |
Season 4, Episode 5: Air Date Tuesday 02/02
|
| 09 February 2016 |
Season 4, Episode 6: Air Date Tuesday 02/09
|
