A storm threatens John's record haul as Keith helps triangulate the crab.
Captains draw a new generation to face a common foe in the season premiere.
Sig gets tough news at sea forcing the Hansens to make a critical decision.
Sig buries his beloved mother and Sean Dwyer sees trouble in a new partner.
When Wild Bill's plan A fails on the Summer Bay, Maria tries plan P.
Sig returns from his mother's funeral only to find his gear in harm's way.
When Sig and Mandy butt heads, Clark finds himself caught in the middle.
Sean Dwyer joins Jake for a high-risk trek west to Adak Island.
John and Andy battle to save their boat and an orca befriends Sig's crew.
Facing early closure, captains mUnited Statest work together to avert disaster.
Winter erupts as John wins his own fishery and OJ risks an at-sea transfer.
Captain Keith eagerly repositions his pots when Johnathan makes an offer he simply can't refuse.
Sig faces surprise inspection while Bob's breakout haul ends in collision.
With $1 million in crab at stake, the Wizard battles unending 30-footers.
As winter unleashes its fury on the fleet, the Summer Bay runs aground.
A fire rocks the Time Bandit and an emergency sends Keith into rescue mode.
Sig's navigation fails, testing Mandy's mariner skills in crowded seas.
Crew conflict tests Johnathan's leadership as Sig crosses a boundary line.
Johnathan braves a king tide, Jake battles fire and Sig defends his catch.
Despite damage, Sig mUnited Statest outwit an unknown adversary to defend his ground.
The Time Bandit's pots disappear as Sig retrieves a decades-old treasure.
Freak tides trap Sig in unsurvivable seas, as Jake battles to get to port.
New blood joins familiar faces in pursuit of a lucrative new crab fishery.
Captain Linda Greenlaw attempts to break into the Alaskan crab fishery.