| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S06E01 | Opportunists |
December 15, 2020
National Geographic (UK)
|
1 | |
| S06E02 | River Rivals |
November 22, 2020
National Geographic (UK)
|
1 | |
| S06E03 |
Ultimate Adversaries
season finale
|
November 29, 2020
National Geographic (UK)
|
1 |
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No artwork of this type.
No artwork of this type.