David Attenborough
Self - Narrator (voice)
Oprah Winfrey
Self - Narrator, U.S. Broadcast (voice)
Simon Blakeney
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Martha Holmes
Stephen Lyle
1.Challenges of Life
A look at how some animals and plants go to extremes to give themselves a chance to breed.
2.Reptiles and Amphibians
3.Mammals
4.Fish
5.Birds
6.Insects
7.Hunters and Hunted
8.Creatures of the Deep
9.Plants
10.Primates
