| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | To the Ends of the Earth |
October 26, 2011
BBC One
|
59 | |
| S01E02 | Spring |
November 2, 2011
BBC One
|
58 | |
| S01E03 | Summer |
November 9, 2011
BBC One
|
59 | |
| S01E04 | Autumn |
November 16, 2011
BBC One
|
58 | |
| S01E05 | Winter |
November 23, 2011
BBC One
|
58 | |
| S01E06 | The Last Frontier |
November 30, 2011
BBC One
|
58 | |
| S01E07 |
On Thin Ice
series finale
|
December 7, 2011
BBC One
|
58 |
No artwork of this type.
No artwork of this type.
