Season 1

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  6.7/1015 votes

  Ursus maritimus

  Season 1 Episode 1 - Aired 4/13/2023

  Jane, David, and Greybeard track a polar bear in the Arctic Circle, inspiring Jane to convince her neighbor Mr. Jin to see trash differently.

  Director: Unknown

  Writer: J.J. Johnson

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  6.0/109 votes

  Carcharodon carcharias

  Season 1 Episode 2 - Aired 4/13/2023

  While trying to tag a great white shark, Jane urges David's dad and Tata to rethink how they shop for groceries.

  Director: Unknown

  Writer: Unknown

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  6.6/109 votes

  Apis mellifera

  Season 1 Episode 3 - Aired 4/13/2023

  David shrinks Jane and Greybeard to honeybee size to explore a hive. But when a schoolmate threatens the bees, Jane swoops in.

  Director: Unknown

  Writer: Unknown

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  6.3/107 votes

  Acerodon jubatus

  Season 1 Episode 4 - Aired 4/13/2023

  The trio take off on a mission to aid the flying fox when Greybeard accidentally parachutes into a neighbor's yard.

  Director: Unknown

  Writer: Unknown

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  5.5/107 votes

  Gavialis gangeticus

  Season 1 Episode 5 - Aired 4/13/2023

  Jane, David, and Greybeard try to sniff out why the gharial has a bulbed snout. A day at the pool points Jane toward an answer.

  Director: Unknown

  Writer: Unknown

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  5.6/106 votes

  Balaenoptera musculus

  Season 1 Episode 6 - Aired 4/13/2023

  The three friends travel deep into the ocean to figure out why the blue whale sings, and Jane confronts a litterbug with a gifted voice.

  Director: Unknown

  Writer: Unknown

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  5.0/106 votes

  Danaus plexippus

  Season 1 Episode 7 - Aired 4/13/2023

  A bug-sized Jane and Greybeard follow a monarch butterfly's journey to Mexico, leading Jane to seek assistance from Mr. Patel's green thumb.

  Director: Unknown

  Writer: Unknown

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  5.2/107 votes

  Diceros bicornis

  Season 1 Episode 8 - Aired 4/13/2023

  Jane, David, and Greybeard monitor a black rhino and a red-billed oxpecker, whose relationship teaches them the value of teamwork.

  Director: Unknown

  Writer: Unknown

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  7.1/1010 votes

  Rangifer tarandus

  Season 1 Episode 9 - Aired 4/13/2023

  Chasing a herd of caribou stirs up David's appetite. At lunch, David's grandpa tells a story about respect, responsibility, and sharing.

  Director: Unknown

  Writer: Unknown

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  6.8/107 votes

  Panthera tigris

  Season 1 Episode 10 - Aired 4/13/2023

  Jane and David stay up past their bedtime to track a tiger that prefers to come out at night, and they stumble upon something in the garden shed.

  Director: Unknown

  Writer: Unknown