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Season guide

Hawaii Five-O: Season 6

24 episodes Premiered Sep 10, 1973 Updated Sep 25, 2026

The sixth season of Hawaii Five-O premiered on September 11, 1973 and ended February 26, 1974. 24 episodes aired during this season. The Region 1 DVD was released on April 21, 2009. Creator and executive producer Leonard Freeman died during this season.

Previously on Hawaii Five-O

Season 6 Lore Primer

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

  • ⚡ Directly follows the overarching narrative developments of Hawaii Five-O Season 5.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.

Season overview

The sixth season of Hawaii Five-O premiered on September 11, 1973 and ended February 26, 1974. 24 episodes aired during this season. The Region 1 DVD was released on April 21, 2009.

Creator and executive producer Leonard Freeman died during this season.

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Season 6 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 6 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 6: Filler vs. Essential Canon

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

13%
88%
Mytharc (3): Crucial lore & season climaxes
Core (21): Character development & subplots
Side Quest (0): Standalone / filler
S6·E1 Mytharc

Hookman

Sep 11, 1973 · 60 min

A amputee with no hands sets out to kill every police officer who contributed to his injury, and that includes Steve McGarrett.

S6·E2 Core

Draw Me A Killer

Sep 18, 1973 · 60 min

Murders are being committed seemingly at random every six weeks, and McGarrett is at a loss to understand the motives for these crimes. However, a newspaper may hold the answer.

S6·E3 Core

Charter For Death

Sep 25, 1973 · 60 min

When a large amount of diseased rats are found on a boat with all the crew dead, Five-O must contend with an outbreak of bubonic plague.

S6·E4 Core

One Big Happy Family

Oct 2, 1973 · 60 min

A family of white-trash mass killers arrive on Hawaii after wreaking a trail of devastation on the mainland, and McGarrett must catch them before they can do more damage on the isl

S6·E5 Core

The Sunday Torch

Oct 9, 1973 · 60 min

Buildings are being set on fire on Sundays, and a known firebug is the top suspect. However, McGarrett begins to think that others may be responsible.

S6·E6 Core

Murder Is A Taxing Affair

Oct 16, 1973 · 60 min

A corrupt federal agent who is tracking a man under indictment for tax evasion kills him for the $600,000 he is carrying, and then loses the money.

S6·E7 Core

Tricks Are Not Treats

Oct 23, 1973 · 60 min

The killing of an important pimp threatens an all out war between two competing vice empires.

S6·E8 Core

Why Wait Till Uncle Kevin Dies?

Oct 30, 1973 · 60 min

A string of five murders of wealthy men leads McGarrett to a crooked inheritance scheme.

S6·E9 Core

Flash Of Color, Flash Of Death

Nov 6, 1973 · 60 min

A glamorous woman sets up an opal smuggler so her accomplices can rob both the smuggler and a jewellery store at the same time.

S6·E10 Core

A Bullet For El Diablo

Nov 13, 1973 · 60 min

A dictator must evade a female assassin sent to kill him, one that looks just like his own daughter.

S6·E11 Core

The Finishing Touch

Nov 20, 1973 · 60 min

McGarrett brings in a document expert to help him crack a case involving forged government securities, but he soon becomes suspicious of the expert as well.

S6·E12 Core

Anybody Can Build A Bomb

Nov 27, 1973 · 60 min

A nuclear scientist becomes involved in an extortion plot when a gang threaten to explode a small nuclear weapon somewhere in Honolulu.

S6·E13 Core

Try To Die On Time

Dec 4, 1973 · 60 min

Harry Foxton, a gambler, is himself the subject of huge bets over what hour he will die. McGarrett must work out the gambler's complex relationships to get to the bottom of this ca

S6·E14 Core

The $100,000 Nickel

Dec 11, 1973 · 60 min

A thief known for using sleight-of-hand is hired to steal a valuable nickel, but the coin ends up on a journey across many miles and through many hands.

S6·E15 Core

The Flip Side Is Death

Dec 18, 1973 · 60 min

A mock military emergency leaves a bank open for a robbery, and Five-O must travel to the opposite side of Oahu to find out more in their investigation.

S6·E16 Core

The Banzai Pipeline

Jan 1, 1974 · 60 min

An exciting surf beach is the location for a filming session, where a man catches a killer on camera.

S6·E17 Core

One Born Every Minute

Jan 8, 1974 · 60 min

A pair of crooks team up with local criminals and use phony diamonds as bait to prey on wealthy male tourists. McGarrett and Five-O must shut off this sinister racket.

S6·E18 Core

Secret Witness

Jan 15, 1974 · 60 min

A young man witnesses a murder, and finds himself and his family are now the killer's targets.

S6·E19 Core

Death With Father

Jan 22, 1974 · 60 min

The son of a Federal Narcotics officer becomes involved in a heroin refining operation.

S6·E20 Core

Murder With A Golden Touch

Jan 29, 1974 · 60 min

When a man is found dead with gold dust on him, McGarrett and his team must investigate where the stolen gold came from and how it is being bought onto the market.

S6·E21 Core

Nightmare In Blue

Feb 5, 1974 · 60 min

A series of rapes and murders occur, and the main suspect seems to be a police officer...

S6·E22 Core

Mother's Deadly Helper

Feb 12, 1974 · 60 min

A right-wing crackpot, Cord McKenzie, metes out 'justice' to people who have been found innocent on technicalities or released early. He thinks he is helping the police, but McGarr

S6·E23 Mytharc

Killer At Sea

Feb 19, 1974 · 60 min

While investigating a robbery and kidnapping, the trail of clues leads McGarrett and the team to an ocean liner with a deadly passenger.

S6·E24 Mytharc

30,000 Rooms And I Have The Key

Feb 26, 1974 · 60 min

An aging jewel thief steals from rooms at Waikiki hotels, and taunts Five-O by leaving a trail of clues behind.

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