The Last Unknown

Season 1

A daring, high-seas adventure in remote Alaska reveals a series of wildlife spectacles, a forgotten war bunker, and the great battles of the Northern Fur Seals as seen through the lens of award-winning photographer Ian Shive. Exclusive

Where to Watch The Last Unknown • Season 1

Discovery PlusSubscription
Discovery+ Amazon ChannelSubscription
HBO MaxSubscription
+2 more

4 Episodes

The Aleutian Islands
E1
The Aleutian IslandsIan Shive leads a risky expedition into a remote Alaskan wildlife refuge.
Palmyra Atoll
E2
Palmyra AtollIan explores one of Earth's most well-protected coral reef ecosystems.
Rose Atoll
E3
Rose AtollIan joins a team of scientists to unlock vital new info about coral reefs.
The Channel Islands
E4
The Channel IslandsIan explores one of America's least-known national parks.