| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Voyage to Alaska 1 |
March 1, 2018
ITV1
|
25 | |
| S04E02 | Voyage to Alaska 2 |
March 8, 2018
ITV1
|
25 | |
| S04E03 |
Voyage to Alaska 3
season finale
|
March 15, 2018
ITV1
|
25 |
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No artwork of this type.