Season 1

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  8.4/107 votes

  Chasing Starlight

  Season 1 Episode 1 - Aired 11/22/2022

  A penetrating look at the sun as a vital source of energy and its impact on one cheetah's search for food in the sprawling plains of the Serengeti.

  Director: Alice Jones

  Writer: Alice Jones

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  8.4/105 votes

  The Cosmic Clock

  Season 1 Episode 2 - Aired 11/22/2022

  From the womb to a final moment of peace, witness the steady ticking of the universe's clock through the eyes of the chimpanzee.

  Director: Alice Jones

  Writer: Alice Jones

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  8.2/106 votes

  Turning Seasons

  Season 1 Episode 3 - Aired 11/22/2022

  Dive into the long year of the Alaskan brown bear through the Earth's seasonal cycle amid the frigid winter months and into the warmth of summer.

  Director: Stephen Cooter

  Writer: Stephen Cooter

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  8.2/105 votes

  Elemental

  Season 1 Episode 4 - Aired 11/22/2022

  The elements that constitute every living being were formed within the very first stars. Today, a green sea turtle searches the ocean for them.

  Director: Stephen Cooter

  Writer: Stephen Cooter

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  8.2/104 votes

  Water World

  Season 1 Episode 5 - Aired 11/22/2022

  The story of water's miraculous arrival onto our planet and its pivotal role in the survival — and amusement — of a herd of elephants.

  Director: Naomi Austin

  Writer: Naomi Austin

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  8.0/105 votes

  Force of Attraction

  Season 1 Episode 6 - Aired 11/22/2022

  Shaping our entire universe, gravity has set the stage for life. For two king penguins, it steered them toward their soulmates.

  Director: Naomi Austin

  Writer: Naomi Austin