Episode Ratings Grid

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Episode Power Rankings

The peaks and the valleys. Find the essential episodes — and the ones to skip.

#1
S1E1 8.3
New Dawn

Germany, 49 million years B.C. A day in the life of a small forest mammal called Leptictidium who is trying to raise young, a giant predatory bird called Gastornis trying to hatch an egg and a primitive whale, Ambulocetus, who is hunting in the water.

#2
S2E1 8.3
Triumph of the Beasts

Follow chronologically the story of evolution of mammals from the moment the dinosaurs died off to the end of the Ice age. The discovery of their fossils throughout history is also covered.

#3
S1E2 8.2
Whale Killer

36 million years B.C., a pregnant Basilosaurus whale resorts to desperate measures to find food for herself and her unborn infant. On land, mammals are growing into enormous creatures.

#4 Land of Giants S1E3 8.1
#5 Sabre Tooth S1E5 8.1
#6 Mammoth Journey S1E6 8.1
#7 Next of Kin S1E4 7.9
#8 The Beasts Within S2E2 7.9

Lowlights

#8 S2E2 The Beasts Within 7.9

Follow the evolution of monkeys, apes and man.

#7 Next of Kin S1E4 7.9
#6 Mammoth Journey S1E6 8.1
#5 Sabre Tooth S1E5 8.1
#4 Land of Giants S1E3 8.1

The Quality Arc

Each point is an episode, plotted in order. Colored bands mark season boundaries. Look for the rise, the plateau, or the decline.

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Episode Engagement

High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.

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Season Momentum

Did each season build or fizzle? Green means the finale outscored the premiere. Red means the opposite. Longer arrows, bigger swings.

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Season Consistency

How steady is each season? Tightly clustered dots mean reliable quality. Scattered dots mean a wild ride.

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