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All the incredible diversity of animal life sprang from a single organism. Every animal, no matter how weird, is related to every other. And behind each species is an incredible story of the millions of generations that gave rise to it - every animal we know and love today sprang from creatures that looked nothing like it.
First Aired
Jul 13, 2026
Last Aired
Aug 10, 2026
Seasons
1
Episodes
5
Network
BBC Two
Studio
BBC Studios Science Unit, NOVA, GBH, The Open University
