Earth

BBC TWO

Wednesday 19 July 2023  23:15 - 00:15 (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]

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Earth (BBC TWO) Wednesday 19 July 2023 23:15 - 00:15