| Season 1 |
| 21 February 2011 |
Season 1, Episode 1: Chicago
|
| 28 February 2011 |
Season 1, Episode 2: Congo
|
| 07 March 2011 |
Season 1, Episode 3: Juarez, Mexico
|
| 14 March 2011 |
Season 1, Episode 4: Haiti
|
| 21 March 2011 |
Season 1, Episode 5: London
|
| Season 2 |
| 03 September 2012 |
Season 2, Episode 1: Karachi
|
| 10 September 2012 |
Season 2, Episode 2: Venezuela
|
| 17 September 2012 |
Season 2, Episode 3: Glasgow
|
| 24 September 2012 |
Season 2, Episode 4: Marseille
|
| 01 October 2012 |
Season 2, Episode 5: New Orleans
|
| 08 October 2012 |
Season 2, Episode 6: Kenya and Tanzania
|
| Season 4 |
| 05 February 2015 |
Season 4, Episode 3: Honduras
|
| Season 4 |
| 12 February 2015 |
Season 4, Episode 4: Calais
|
| 19 February 2015 |
Season 4, Episode 5: Memphis
|
| 26 February 2015 |
Season 4, Episode 6: Aussie Bikers
|
| 05 March 2015 |
Season 4, Episode 7: Britain's Deprived Coast
|
| Season 6 |
| 09 July 2017 |
Season 6, Episode 1: Texas
|
| Season 6 |
| 16 July 2017 |
Season 6, Episode 2: West Bank
|
| 23 July 2017 |
Season 6, Episode 3: Manila
|
| 30 July 2017 |
Season 6, Episode 4: Naples
|
| 06 August 2017 |
Season 6, Episode 5: Madagascar
|
| 13 August 2017 |
Season 6, Episode 6: Libya
|
