4. The Channel Islands
Ian explores one of America's least-known national parks.
Latest episode
S1 E4 · The Channel Islands
The Last Unknown is a documentary TV series that premiered on March 18, 2021. It has 1 season and 4 episodes so far and has ended. The latest episode, Season 1 Episode 4 "The Channel Islands", aired on March 18, 2021.
Nature Photographer Ian Shive uncovers the mysteries of America's unexplored National Wildlife Refuge System and one of the least known national parks.
Last updated
4 episodes · 1 season
2021 · 4 episodes · Last episode: 5 years ago
Ian explores one of America's least-known national parks.
Ian joins a team of scientists to unlock vital new info about coral reefs.
Ian explores one of Earth's most well-protected coral reef ecosystems.
E1
Ian Shive leads a risky expedition into a remote Alaskan wildlife refuge.
The Last Unknown has ended, so no new episodes are scheduled. The final episode aired on March 18, 2021.
The most recent episode of The Last Unknown, Season 1 Episode 4 "The Channel Islands", aired on March 18, 2021.
The Last Unknown has 1 season with 4 episodes in total.
The Last Unknown first aired on March 18, 2021.
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The Last Unknown
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