A rare glimpse into the emotional side of firefighting in Alaska.

Geo's words of wisdom on working in Alaska.

Some residents provide insight into how they have adjusted to the Alaskan lifestyle.

Tee time for Tougher in Alaska means hitting the mountains and avoiding the wildlife.

The Alaskan culture is comprised of a strong work ethic and the ability to work together.

Tougher in Alaska ventures out into the frigid Alaskan temperatures.

Dwayne's words of wisdom about logging and life out in the woods.

The Gustafson crew demonstrates how they situate a yarder to retrieve fallen timber.

Jesse Jackson recalls the events leading up to Martin Luther King Jr.'s assassination in Memphis, Tennessee.

Forest Whitaker reflects on Martin Luther King Jr.'s message of hope and the progress made since his death.