Remote Alaskans can only rely on themselves to get the job done.

In Port Protection, a new generation seeks wisdom from the old guard.

The villagers of Port Protection are back to paving with good intentions.

Curly shoots a bear; Troy and Sarah struggle with a new water system.

Residents tackle tasks at the height of summer's season of productivity.

All around Port Protection, neighbors lend each other helping hands.

In Port Protection, their canine community takes center stage.

Curly takes advantage of a break between storms in order to hunt for deer.

Curly takes a shot and hits a deer, but it won't go down that easily.

Bear Grylls takes singer-songwriter Rita Ora on an adventure in the Valley of Fire; Bear teaches Rita how to navigate, find water and rock climb.

Bear takes actor Troy Kotsur on an adventure in the Scottish Highlands; Bear and Troy must find a new way to communicate as they push themselves to the limits.

Bear Grylls sets challenges for Bradley Cooper in the canyons of the Wyoming Basin.

Bear takes actor Benedict Cumberbatch on an adventure across the Isle of Skye in Scotland, they descend massive sea cliffs and brave freezing waterfalls.

Bear takes singer-actress Cynthia Erivo to the highest mountains in Wales, and he teaches her how to rappel into and navigate a labyrinth of caves.

Sam and Matt hunt for deer while Terry helps out on Troy's property.