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Season guide

Deadliest Catch: Season 4

16 episodes Premiered Apr 15, 2008 Updated Sep 20, 2026

Deadliest Catch Season 4 continues the overarching saga across 16 episodes.

Previously on Deadliest Catch

Season 4 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • Picks up essential narrative continuity directly following the events of Deadliest Catch Season 3.
  • Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.

Season overview

Deadliest Catch Season 4 continues the overarching saga across 16 episodes.

Season 4 Episodes

Episode Guide

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Season 4 Progress Shield

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Binge Efficiency Engine

Season 4: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

19%
81%
Mytharc (3): Crucial lore & season climaxes
Core (13): Character development & subplots
Side Quest (0): Standalone / filler
S4·E1 Mytharc

Get 'Em Back Safe!

Apr 15, 2008

It's the beginning of a new king crab season and everyone's looking to cash in. Some boats are slow to start but eventually get to catching some king crab.

S4·E2 Core

Striking Out

Apr 15, 2008

Everyone ships looking to get some good crab numbers this season, but the Bearing Sea won't let them off so easy. A new greenhorn for the Wizard starts falling apart after only 48

S4·E3 Core

A Numbers Game

Apr 22, 2008

The King crab season is well under way, but ships and people are already showing signs of weakness; The Northwestern has a mechanical breakdown, the Wizard's greenhorns are lost in

S4·E4 Core

Unsafe and Unsound

Apr 29, 2008

Greenhorns, skippers, and family fishing dynasties begin to crack. On Northwestern, Sig and Edgar have a "last man standing" contest to see who can fish the longest without sleep.

S4·E5 Core

No Mercy

May 6, 2008

The seas are rough and they'll only get rougher.The Time Bandit has a dangerous electrical short. On the Cornelia Marie, Phil's health deteriorates. The Early Dawn boats driving wi

S4·E6 Core

Racing the Clock

May 13, 2008

With the king crab season nearly over, everyone's feeling the pressure. Captains are pushing their boats and their crews to the breaking point.

S4·E7 Core

Seeking the Catch

May 20, 2008

As the King Crab season drawls to a close, a mass amounts of stinging jellyfish by catch in unfilled pots add insult to injury. The Cornelia Marie could face losing their captain f

S4·E8 Core

No Season for Old Men

May 27, 2008

As the king crab season comes to an end, a totally exhausted crew fills the Northwestern's crab tanks to the brim. Cornelia Marie has a blackout. North American does a "Hail Mary".

S4·E9 Core

Storm Season

Jun 3, 2008

The Opilio season begins. A dual storm system challenges a patched Cornelia Marie and almost costs the Time Bandit two of her men. A medical emergency on one of the boats brings in

S4·E10 Core

Blow Up

Jun 10, 2008

A routine Coast Guard rescue becomes a battle against nature. The Cornelia Marie heads to land for repairs. Fatigue is causing mistakes on the Northwestern. On the Wizard, Greenhor

S4·E11 Core

Big Weather, Big Trouble

Jun 17, 2008

On the Time Bandit, Capt. Johnathan joins the deck crew and promptly has an injuriy while showing off his deck skills. The Northwestern crew is irritating Capt. Sig. Lenny from Wiz

S4·E12 Core

Mortal Men

Jun 24, 2008

Massive storm waves tear up the decks of the Early Dawn, North American, and Northwestern. On the Cornelia Marie, Capt. Phil injures his ribs and begins coughing blood, after he to

S4·E13 Core

Fresh Blood

Jul 1, 2008

When Capt. Phil heads for the hospital for the treatment of his spitting up blood, Murray takes command of the Cornelia Marie and struggles with his new duties. The Northwestern's

S4·E14 Core

Changing Tides

Jul 8, 2008

The Northwestern fights the ice pack. The Wizard sets off with tempers flaring and a new greenhorn. Phil's future on the Cornelia Marie is questionable, so the crew struggles on wi

S4·E15 Mytharc

As Catch as Catch Can

Jul 15, 2008

The Arctic ice pack descends on the fleet as they make their final runs. Both the crews of the Northwestern and Wizard battle freezing spray. The Cornelia Marie's crew suffers from

S4·E16 Mytharc

The Final Hour

Jul 22, 2008

As the Oppie season drawls to the end the captains race to catch the last of their remaining quotas, battling ice and equipment issues. The Time Bandit's Scottie makes a near fatal