Air date: 2022-08-04

Runtime: 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.

Air date: 2022-08-04

Runtime: 21 min

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

Air date: 2022-08-04

Runtime: 23 min

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

Air date: 2022-08-04

Runtime: 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.

Air date: 2022-08-04

Runtime: 24 min

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

Air date: 2022-08-04

Runtime: 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.