The 2019 National Geographic nature docuseries you’re probably thinking of is Hostile Planet. It premiered in April 2019 and was narrated by Bear Grylls.

Why this fits

  • It was a National Geographic nature documentary series.
  • It aired in 2019.
  • Bear Grylls is listed as the narrator.
  • Coverage from the time also described it as a six-part series focused on extreme environments and wildlife survival.

Quick scoop

Title| Year| Network| Narrator
---|---|---|---
Hostile Planet| 2019| National Geographic| Bear Grylls 1

The show’s angle was less “pretty nature scenes” and more the harsh reality of animals surviving in brutal environments, which is why Grylls’ survival-themed narration fit it so well.