| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S2012E06 | Marine Conservation Zones |
September 25, 2012
S4/C
|
25 | |
| S2012E07 | A Health Service in Crisis |
October 2, 2012
S4/C
|
25 | |
| S2012E08 | The Dark Life of an Addicted Mother |
October 9, 2012
S4/C
|
25 | |
| S2012E09 | Same-Sex Marriage |
October 16, 2012
S4/C
|
25 | |
| S2012E10 |
Wind Farm Controversy
series finale
|
October 23, 2012
S4/C
|
25 |
No artwork of this type.
No artwork of this type.
No artwork of this type.