- 8.7/10(809 votes)
#1 - Challenges of Life
S1:E10 CommentsView allDirector:N/AWriter:N/A - 8.7/10(690 votes)
#2 - Reptiles and Amphibians
S1:E20 CommentsView allDirector:N/AWriter:N/A - 8.7/10(579 votes)
#3 - Plants
S1:E90 CommentsView allDirector:N/AWriter:N/A - 8.5/10(634 votes)
#4 - Mammals
S1:E30 CommentsView allDirector:N/AWriter:N/A - 8.5/10(599 votes)
#5 - Fish
S1:E40 CommentsView allDirector:N/AWriter:N/A - 8.5/10(574 votes)
#6 - Insects
S1:E60 CommentsView allDirector:N/AWriter:N/A - 8.5/10(561 votes)
#7 - Creatures of the Deep
S1:E80 CommentsView allDirector:N/AWriter:N/A - 8.5/10(528 votes)
#8 - Primates
S1:E100 CommentsView allDirector:N/AWriter:N/A - 8.3/10(573 votes)
#9 - Birds
S1:E50 CommentsView allDirector:N/AWriter:N/A - 8.3/10(553 votes)
#10 - Hunters and Hunted
S1:E70 CommentsView allDirector:N/AWriter:N/A
The 20 BEST Episodes of Life
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