They are the first line of defense on the last frontier, the roughly 400 state troopers who patrol the rugged and unforgiving terrain of America’s largest state — Alaska. One of the toughest law enforcement agencies in the nation, these officers often travel hundreds of miles in piercing subzero temperatures to uphold the law. Responding by land, air and sea — with backup sometimes days away — they face danger to protect the people and wildlife of Alaska.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Ice Patrol | 2009-10-14 | min |
| Season 1 | Episode 2 | Crime on the Kenai | 2009-10-21 | min |
| Season 1 | Episode 3 | The Wild West | 2009-10-28 | min |
| Season 1 | Episode 4 | Frontier Force | 2009-11-04 | min |
| Season 1 | Episode 5 | Drug Bust | 2009-11-11 | min |
| Season 1 | Episode 6 | Alaskan Justice | 2009-11-25 | min |
| Season 2 | Episode 1 | Spring Break Madness | 2011-01-09 | min |
| Season 2 | Episode 2 | Arctic Force | 2011-01-09 | min |
| Season 2 | Episode 3 | Justice Below Zero | 2011-01-16 | min |
| Season 2 | Episode 4 | Manhunt | 2011-01-23 | min |
| Season 2 | Episode 5 | Shots Fired | 2011-01-30 | min |
| Season 2 | Episode 6 | Armed and Dangerous | 2011-02-13 | min |
| Season 2 | Episode 7 | High-Speed Chase | 2011-02-20 | min |
| Season 2 | Episode 8 | Crime Under the Midnight Sun | 2011-02-27 | min |
| Season 2 | Episode 9 | Highway Hijinks | 2011-03-06 | min |
| Season 2 | Episode 10 | Operation Moose Decoy | 2011-03-13 | min |
| Season 2 | Episode 11 | Anchorage Undercover | 2011-03-20 | min |
| Season 2 | Episode 12 | Vice Squad | 2011-03-27 | min |
| Season 2 | Episode 13 | Dazed and Confused | 2011-03-27 | min |
| Season 3 | Episode 1 | Beers & Bears | 2011-12-04 | 120 min |
| Season 3 | Episode 2 | Grizzly Showdown | 2011-12-05 | 60 min |
| Season 3 | Episode 3 | DUI on the 4th of July | 2011-12-11 | 60 min |
| Season 3 | Episode 4 | Spring Break Crazy | 2011-12-11 | 60 min |
| Season 3 | Episode 5 | Cowboy Fugitive | 2011-12-18 | 60 min |
| Season 3 | Episode 6 | Madman Manhunt | 2012-01-01 | 60 min |
| Season 3 | Episode 7 | Moose/Man Hunt | 2012-01-08 | 60 min |
| Season 3 | Episode 8 | Gun N Hide | 2012-01-15 | 60 min |
| Season 3 | Episode 9 | Midnight Poachers | 2012-01-22 | 60 min |
| Season 3 | Episode 10 | Storm of the Century | 2012-01-29 | 60 min |
| Season 3 | Episode 11 | Warrant Wonderland | 2012-02-05 | 60 min |
| Season 3 | Episode 12 | Helter Skelter Homicide | 2012-02-12 | 60 min |
| Season 3 | Episode 13 | Alaskan Standoff | 2012-02-26 | 60 min |
| Season 3 | Episode 14 | Village Vigilantes | 2012-03-04 | 60 min |
| Season 4 | Episode 1 | Extreme Justice | 2012-10-07 | 120 min |
| Season 4 | Episode 2 | Knife Fight | 2012-10-07 | 60 min |
| Season 4 | Episode 3 | Alaska Chainsaw Massacre | 2012-10-14 | 60 min |
| Season 4 | Episode 4 | Shotgun Showdown | 2012-10-21 | 60 min |
| Season 4 | Episode 5 | Armed and Bootlegging | 2012-10-28 | 60 min |
| Season 4 | Episode 6 | Bloody Warrior | 2012-11-11 | 60 min |
| Season 4 | Episode 7 | Campground Crazies | 2012-11-18 | 60 min |
| Season 4 | Episode 8 | Grizzly-pendence Day | 2012-11-25 | 60 min |
| Season 4 | Episode 9 | Hostage Standoff | 2012-12-09 | 60 min |
| Season 4 | Episode 10 | Armed & Squatting | 2012-12-16 | 60 min |
| Season 4 | Episode 11 | Meth Dealer Manhunt | 2012-12-23 | 60 min |
| Season 4 | Episode 12 | Drunk and Dangerous | 2012-12-30 | 60 min |
| Season 4 | Episode 13 | Fatal Inferno | 2013-01-06 | 60 min |
| Season 4 | Episode 14 | Son and a Gun | 2013-01-14 | 60 min |
| Season 4 | Episode 15 | Crystal Meth Compound | 2013-01-21 | 60 min |
| Season 4 | Episode 16 | Trooper Stalker | 2013-01-28 | 60 min |
| Season 4 | Episode 17 | Deep Woods Standoff | 2013-02-04 | 60 min |
| Season 4 | Episode 18 | Blacked Out & Belligerent | 2013-02-11 | 60 min |
| Season 4 | Episode 19 | Hot Drugs, Icy Streets | 2013-02-25 | 60 min |
| Season 4 | Episode 20 | Too Much Pot | 2013-03-04 | 60 min |
| Season 4 | Episode 21 | Chopper Down | 2013-03-11 | 60 min |
| Season 5 | Episode 1 | Trail of Blood | 2013-09-15 | 60 min |
| Season 5 | Episode 2 | Loaded for Bear | 2013-09-22 | 60 min |
| Season 5 | Episode 3 | Bear Aware | 2013-09-29 | 60 min |
| Season 5 | Episode 4 | Smell of Death | 2013-10-06 | 60 min |
| Season 5 | Episode 5 | Burglars & Bears | 2013-10-13 | 60 min |
| Season 5 | Episode 6 | Lock'N'Load Neighbors | 2013-10-20 | 60 min |
| Season 5 | Episode 7 | Hammered on the Holiday | 2013-11-03 | 60 min |
| Season 5 | Episode 8 | Carnival Chaos | 2013-11-24 | 60 min |
| Season 5 | Episode 9 | Battling Demons | 2013-12-01 | 60 min |
| Season 5 | Episode 10 | Wildest Calls | 2013-12-01 | 60 min |
| Season 5 | Episode 11 | Frozen Justice | 2013-12-08 | 60 min |
| Season 5 | Episode 12 | Shotgun Standoff | 2013-12-08 | 60 min |
| Season 6 | Episode 1 | Guns, Cash, & Coke | 2014-04-10 | 60 min |
| Season 6 | Episode 2 | Meth, Knives, & Spears | 2014-04-17 | 60 min |
| Season 6 | Episode 3 | Burning Alaska | 2014-04-24 | 60 min |
| Season 6 | Episode 4 | One in the Chamber | 2014-05-01 | 60 min |
| Season 6 | Episode 5 | Crawl Space Capture | 2014-05-08 | 60 min |
| Season 6 | Episode 6 | In the Line of Duty | 2014-08-19 | 60 min |
| Season 6 | Episode 7 | Too Drunk to Drive | 2014-08-26 | 60 min |
| Season 6 | Episode 8 | Cut in the Gut | 2014-09-02 | 60 min |
| Season 6 | Episode 9 | Backwoods Bust | 2014-09-09 | 60 min |
| Season 6 | Episode 10 | Head-On Collision | 2014-09-16 | 60 min |
| Season 6 | Episode 11 | Cuff 'Em Countdown | 2014-09-23 | 60 min |
| Season 7 | Episode 1 | Home Invasion Manhunt | 2015-02-11 | 60 min |
| Season 7 | Episode 2 | Hairy Threat | 2015-02-18 | 60 min |
| Season 7 | Episode 3 | Extreme Drug Busts | 2015-02-18 | 60 min |
| Season 7 | Episode 4 | 2-for-1 Takedown | 2015-02-25 | 60 min |
| Season 7 | Episode 5 | Fearless on the Front Lines | 2015-02-25 | 60 min |
| Season 7 | Episode 6 | Contraband & Kitchen Knives | 2015-03-04 | 60 min |
| Season 7 | Episode 7 | Alaska's Most Wanted | 2015-03-04 | 60 min |
| Season 7 | Episode 8 | NYPD to AST | 2015-03-11 | 60 min |
| Season 7 | Episode 9 | Rock-Throwing Rampage | 2015-03-18 | 60 min |
| Season 7 | Episode 10 | Dead-End Deranged | 2015-03-25 | 60 min |
| Season 7 | Episode 11 | Cliff Top Chaos | 2015-04-01 | 60 min |
| Season 7 | Episode 12 | Drugged, Drunk and Deranged | 2015-04-08 | 60 min |
| Season 7 | Episode 13 | Asleep at the Wheel | 2015-04-15 | 60 min |
| Season 7 | Episode 14 | Ice, Ammo, Action | 2015-07-01 | 60 min |