Troopers team up with the FBI to confront Anchorage's drug problem- taking down 17 suspects in one night. Across town, a known felon barricades himself inside his house, resulting in a tense standoff for hours. Meanwhile, the search is on for an injured hiker stuck halfway up a treacherous mountain. And troopers patrol Alaska's version of the Everglades in air boats to search for illegal moose hunters.

Under the midnight sun, troopers engage in a dangerous 90 mph pursuit until they apprehend the "dazed and confused" driver at gunpoint and find illegal drugs in the car. When officers respond to a domestic dispute, they are greeted by a gun-wielding homeowner. And troopers patrol the dangerous Copper River, where powerful currents and steep cliffs sometimes make for a deadly recreational area.