The opilio crab season has a tragic start, and 170 boats are left fishing.

The fleet overcomes tragedy as they begin pulling opilio crab pots.

The fleet experiences record opilio crab catches and speculates on closure.

The hunt for opilio crab intensifies with rumors of a possible closure.

Opilio crab season winds down, and the captains strategize for off-loading.

The captains weigh the risks of braving a massive storm for king crab.

The captains decide whether to wait out or fish through an impending storm.

The crews fish through a torrential downpour and a blinding snowstorm.

One boat has a profitable offload while another has a sick greenhorn.

The crews endure rough weather, and one boat is knocked over by a wave.

The fishermen return to Dutch Harbor for the opilio crab fishing season.

One boat is stuck in port, and the Northwestern has success with cod.

Bad crab and long days lead to fights on the Maverick and the Rollo.

The crew of the Maverick works through a flu epidemic.

Freezing weather and severe icing lead to injury and delays.

The Rollo and the Maverick race to the crab grounds after heavy offloads.