1. The Last Frontier

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. 4 August 2022. 27 min

Every fall in the northern Pacific, up to a million salmon migrate back to the rivers and streams where they were born to spawn.

2. Fish Like a Bear

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. 4 August 2022. 21 min

The crew heads inland to a section of the river to observe the many different families as they fish.

3. A Working Ecosystem

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. 4 August 2022. 23 min

During a lull in bear and salmon activity, Casey and the crew decide to head inland in search of the spawning fish.

4. The Wolf and The Storm

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. 4 August 2022. 25 min

After seeing a wolf in the distance and tracks on the shore, the crew head inland in search of more clues to the wolf's whereabouts.

5. Neighbors, Old and New

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. 4 August 2022. 24 min

Casey and the crew go out in search of the family of the lost cub from the previous night.

6. No Place Like Home

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. 4 August 2022. 20 min

Casey and his crew wander the tidal flats and interior of Katmai and find the bones of a humpback whale that washed ashore.