Season 36.
Season 1.Season 2.Season 3.Season 4.Season 5.Season 6.Season 7.Season 8.Season 9.Season 10.Season 11.Season 12.Season 13.Season 14.Season 15.Season 16.Season 17.Season 18.Season 19.Season 20.Season 21.Season 22.Season 23.Season 24.Season 25.Season 26.Season 27.Season 28.Season 29.Season 30.Season 31.Season 32.Season 33.Season 34.Season 35.Season 36.Season 37.Season 38.Season 39.Season 40.Season 41.Season 42.Season 43.Season 44.Season 45.Season 46.Season 47.Season 48.Season 49.Season 50.Season 51.
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Episode 1.The Incredible Journey of the Butterflies
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Episode 2.Space Shuttle Disaster
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Episode 3.Parallel Worlds, Parallel Lives
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Episode 4.Hunting The Hidden Dimension
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Episode 5.Alien From Earth
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Episode 6.Doctors' Diaries: Part One
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Episode 7.Ocean Animal Emergency
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Episode 8.Is There Life On Mars?
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Episode 9.The Big Energy Gamble
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Episode 10.The Incredible Journey of the Butterflies
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Episode 11.The Spy Factory
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Episode 12.Rat Attack
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Episode 13.Becoming Human: First Steps
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Episode 14.Becoming Human: Birth of Humanity
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Episode 15.Becoming Human: Last Human Standing
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Episode 16.What Are Dreams?
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Episode 17.
Noah's Ark 
The Lord of the Rings: The Return of the King 
Taffy 
Bugs Bunny Builders 
