Skip to content
Watch
Trove
Movies
TV Shows
Charts
Trending
Popular
Top Rated
New Releases
Coming Soon
Genres
Explore
Search movies and TV shows
Search
US
My List
Home
Movies
TV Shows
Charts
Trending
Popular
Top Rated
New Releases
Coming Soon
Genres
Explore
My List
How WatchTrove Works
Watching from United States
Home
TV Shows
Horizon
Season 43
Episode 3
Horizon ยท S43E03
A War on Science
Summary
Horizon explores a new theory of evolution.
Guest stars
Bill Paterson
David Attenborough
Episode 2
All of Season 43
Episode 4