1. Episode 1

The cameras follow Ireland's border force as they attempt to stop gangs of organised smugglers from bringing drugs into the country.

2. Episode 2

3. Episode 3

4. Episode 4

5. Episode 5

6. Episode 6

7. Episode 7

8. Episode 8

9. Episode 9

10. Episode 10

11. Episode 11

12. Episode 12

13. Episode 13

14. Episode 14

15. Episode 15

16. Episode 16

17. Episode 17

18. Episode 18

19. Episode 19

A family travelling from Lithuania are intercepted while smuggling 40,000 cigarettes. Elsewhere, a package of counterfeit MAC makeup products are discovered by the team.

20. Episode 20

A shipment of potentially lethal, knockoff Disney jackets are uncovered by the team. Meanwhile, a member of the airport staff bids a tearful farewell as she leaves for pastures new following a promotion.