Season 18.
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.
Number of episodes: 18
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Episode 1.Antarctica: The End of the Earth: Katabatic
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Episode 2.Antarctica: The End of the Earth: Iceberg
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Episode 3.Horses
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Episode 4.Sled Dogs: An Alaskan Epic
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Episode 5.Wisdom of the Wild
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Episode 6.Inside the Animal Mind Part One: Are Animals Intelligent?
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Episode 7.Humpback Whales
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Episode 8.Inside the Animal Mind Part Two: Do Animals Have Emotions?
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Episode 9.Inside the Animal Mind Part Three: Animal Consciousness
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Episode 10.Cheetahs in a Hot Spot
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Episode 11.Showdown at Grizzly River
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Episode 12.Jackals of the African Crater
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Episode 13.Obsession with Orchids
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Episode 14.Earth Navigators
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Episode 15.The Body Changers
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Episode 16.Springs Eternal: Florida's Fountain of Youth
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Episode 17.The Nature of Sex
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Episode 18.Animal Attractions: Amazing Tales from the San Diego Zoo
The Marsh King's Daughter 
Cast Away 
The Return of Sherlock Holmes 
King Kong 
