Earth

BBC TWO

Monday 17 July 2023  21:00 - 22:00 (60 mins)
1/5. Chris Packham explores one of the darkest periods in Earth's history: the worst mass extinction the planet has ever seen, when as much as 90% of all species died. Also in HD. [S,AD]

Earth may be available on playback
Earth (BBC TWO) Monday 17 July 2023 21:00 - 22:00