Ross Kemp travels around the world talking to people involved in illicit trades, locals who have been affected by violence and hardship, and the authorities who are attempting to combat the problems. In each episode he attempts to establish contacts within the groups in order to get close to the ringleaders.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Chicago | 2011-02-21 | 60 min |
| Season 1 | Episode 2 | Republic of Congo | 2011-02-28 | 60 min |
| Season 1 | Episode 3 | Juarez | 2011-03-07 | 60 min |
| Season 1 | Episode 4 | Haiti | 2011-03-14 | 60 min |
| Season 1 | Episode 5 | UK | 2011-03-21 | 60 min |
| Season 2 | Episode 1 | Karachi | 2012-09-03 | 60 min |
| Season 2 | Episode 2 | Venezuela | 2012-09-10 | 60 min |
| Season 2 | Episode 3 | Glasgow | 2012-09-17 | 60 min |
| Season 2 | Episode 4 | Marseille | 2012-09-24 | 60 min |
| Season 2 | Episode 5 | New Orleans | 2012-10-01 | 60 min |
| Season 2 | Episode 6 | Kenya and Tanzania | 2012-10-08 | 60 min |
| Season 3 | Episode 1 | India | 2014-01-21 | 60 min |
| Season 3 | Episode 2 | Papua New Guinea | 2014-01-28 | 60 min |
| Season 3 | Episode 3 | Northern Ireland | 2014-02-04 | 60 min |
| Season 3 | Episode 4 | Beirut, Lebanon | 2014-02-11 | 60 min |
| Season 3 | Episode 5 | Las Vegas | 2014-02-18 | 60 min |
| Season 3 | Episode 6 | Rio de Janeiro | 2014-02-25 | 60 min |
| Season 4 | Episode 1 | Ukraine | 2015-01-22 | 60 min |
| Season 4 | Episode 2 | South Africa | 2015-01-29 | 60 min |
| Season 4 | Episode 3 | Honduras | 2015-02-05 | 60 min |
| Season 4 | Episode 4 | Calais | 2015-02-12 | 60 min |
| Season 4 | Episode 5 | Memphis | 2015-02-19 | 60 min |
| Season 4 | Episode 6 | Aussie Bikers | 2015-02-26 | 60 min |
| Season 4 | Episode 7 | Britain's Deprived Coast | 2015-03-05 | 60 min |
| Season 5 | Episode 1 | Mongolia | 2016-09-07 | 60 min |
| Season 5 | Episode 2 | USA/Mexico | 2016-09-14 | 60 min |
| Season 5 | Episode 3 | Mozambique | 2016-09-21 | 60 min |
| Season 5 | Episode 4 | Colombia | 2016-09-28 | 60 min |
| Season 5 | Episode 5 | Syria | 2016-10-05 | 60 min |
| Season 6 | Episode 1 | Texas | 2017-07-09 | 60 min |
| Season 6 | Episode 2 | West Bank | 2017-07-16 | 60 min |
| Season 6 | Episode 3 | Manila | 2017-07-23 | 60 min |
| Season 6 | Episode 4 | Naples | 2017-07-30 | 60 min |
| Season 6 | Episode 5 | Madagascar | 2017-08-06 | 60 min |
| Season 6 | Episode 6 | Libya | 2017-08-13 | 60 min |
