1. Planet Earth
Netflix rating: 9.7
IMDb rating: 9.4
Directed by Alastair Fothergill
The first place in our list of best educational documentaries on Netflix streaming in 2018 is, without doubt, Planet Earth. This documentary series is also one of the best documentaries of all time. The inspiring show that makes you feel good and relieved while watching and at the same time broaden your knowledge of the known world.
