The note
Stay for the details.
A high-signal pick with 73 votes.
BBC Studios Science Unit
Community reviews
What viewers are saying
Sign in to leave a review for everyone to see. Reviews are tied to your account so the community can trust what's shared.
Loading reviews…
Season tracker
Not started yet on this device — 6 episodes listed across seasons
Keep going
Episodes
S1 · 0/6 watchedDirector: Andrew Cohen
On screen
Cast & crew
Morgan Freeman
Self - Narrator (voice)
Similar titles
More like this
NR
2023
1.0
2011
NR
2025
7.0
2017
6.5
2012
8.6
2006
7.0
2014
7.5
2012