Our World Season 9 Episode release dates & where to watch

1. Calais: The Final Frontier

The northern French port of Calais is facing an international refugee crisis. Darius Bazargan has been to Calais to meet the migrants, and the locals, caught up in a growing humanitarian crisis.

2. The Billion Dollar Gamble

It's the first planned Palestinian city, a billion dollar project to build homes for 25,000 people. Though the main building work is largely finished the project, like the peace process, has ground to a halt over disagreements between the Palestinians and the Israelis.

3. Episode 3

4. Episode 4

6. Episode 6

7. Inside Eritrea

Eritrea has been described as one of the most secretive states in the world. For the first time in around 10 years, BBC News has been been allowed to to film inside the country.

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

18. Who Killed Alberto Nisman

In a tale of corruption and international espionage Our World asks - who killed Alberto Nisman?

19. Episode 19

20. Episode 20

21. Pardon Me, Mr. President

Our World speaks to former US prisoners released under a new presidential clemency initiative which is part of a changing approach to tackling drug offences in the United States.

22. Episode 22

23. Bosnia: Cradle of Modern Jihad?

Mark Urban returns to Bosnia for 'Our World' and discovers how secular Bosnian society has been infiltrated by a militant Islamism which operates to this day.

24. Episode 24

25. Deported to Afghanistan

Over the past ten years, thousands of unaccompanied children have fled to the UK from war-torn Afghanistan, but when they turn 18 they have to return or face deportation. Chris Rogers follows some of the young men, who claim their deportation to Afghanistan would be inhumane and that the UK is now their home.

26. Episode 26

27. Episode 27

28. Episode 28

29. Episode 29

30. Episode 30

31. Episode 31

32. Episode 32

33. Episode 33

34. Episode 34

35. Episode 35

36. Episode 36

37. Episode 37

38. Episode 38

39. Episode 39

40. Episode 40