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Episode 1.Dawn of Humanity
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Episode 2.Life's Rocky Start
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Episode 3.Mystery Beneath the Ice
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Episode 4.Himalayan Megaquake
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Episode 5.Animal Mummies
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Episode 6.Memory Hackers
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Episode 7.Iceman Reborn
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Episode 9.Inside Einstein's Mind
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Episode 10.Can Alzheimer's Be Stopped?
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Episode 11.
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Episode 12.Mystery Beneath the Ice
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Episode 13.Himalayan Megaquake
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Episode 14.
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Episode 15.Memory Hackers
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Episode 16.Iceman Reborn
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Episode 17.Rise of the Robots
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Episode 18.Treasures of the Earth: Gems
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Episode 19.Treasures of the Earth: Metals
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Episode 20.Treasures of the Earth: Power
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Episode 21.Operation Lighthouse Rescue
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Episode 22.