Hawaii Five-0

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Watch Hawaii Five-0 Season 3 full episodes online, free and paid options via our partners and affiliates.

Gabrielle Is Back
Watch Hawaii Five-0 Season 3 Episode 24
"Aloha, Malama Pono (Farewell and Take Care)"
Original Air Date:

On the Hawaii Five-O third season finale, Kono goes on the run after being framed for murder, and McGarrett tries to uncover the truth about his mother's relationship with Wo Fat.

Helping Mom
Watch Hawaii Five-0 Season 3 Episode 23
"He welo 'oihana (Family Business)"
Original Air Date:

McGarrett and his mother perform a covert operation to retrieve some incriminating evidence on Hawaii Five-O.

Kono Asks a Favor
Watch Hawaii Five-0 Season 3 Episode 22
"Ho' opio (To Take Captive)"
Original Air Date:

When the body of a kidnapped girl turns up years after her abduction, and a new victim is taken, Five-O must work fast to find her captors on Hawaii Five-O.

McGarrett In the Spotlight
Watch Hawaii Five-0 Season 3 Episode 21
"Imi loko ka 'uhane (Seek Within One's Soul)"
Original Air Date:

Wo Fat shows up while a talk show host is profiling the team, on Hawaii Five-O.

The North Korea Incident
Watch Hawaii Five-0 Season 3 Episode 20
"Olelo Pa'a (The Promise)"
Original Air Date:

McGarrett and Catherine travel to North Korea, to retrieve the body of a fallen friend on Hawaii Five-O.

Suffering a Set Back
Watch Hawaii Five-0 Season 3 Episode 19
"Hoa Pili (Close Friend)"
Original Air Date:

When threats to a tour company turn deadly, the Five-O team investigates, on Hawaii Five-0.

Catherine Undercover
Watch Hawaii Five-0 Season 3 Episode 18
"Na Ki'i (Dolls)"
Original Air Date:

Catherine must go undercover on a roller derby team to catch a killer on Hawaii Five-O

Steve & Danny Lament
Watch Hawaii Five-0 Season 3 Episode 17
"Pa'ani (The Game)"
Original Air Date:

On Hawaii Five-O, a tech executive is killed during Pro Bowl week, and the Five-0 must find his killer.

McGarrett Hire a P. I.
Watch Hawaii Five-0 Season 3 Episode 16
"Kekoa (Warrior)"
Original Air Date:

A man's murder leads the Five-0 into the secret underworld of illegal underground fighting, on Hawaii Five-O.

Is McGarrett On the Hit List?
Watch Hawaii Five-0 Season 3 Episode 15
"Hookman"
Original Air Date:

On Hawaii Five-0, a mysterious killer is murdering cops, and McGarrett must find him before it's too late.

Can Danny Win?
Watch Hawaii Five-0 Season 3 Episode 14
"Hana I Wa'la (Scandal)"
Original Air Date:

When a congressman is implicated in a hooker's murder, the team investigates, on Hawaii Five-0.

Can Chin Escape?
Watch Hawaii Five-0 Season 3 Episode 13
"Olelo Ho'opa'i Make (Death Sentence)"
Original Air Date:

Chin must fight for his life after he's abducted and locked inside a prison with the island's most dangerous criminals, on Hawaii Five-0.

McGarrett Heads to School
Watch Hawaii Five-0 Season 3 Episode 12
"Kapu (Forbidden)"
Original Air Date:

A dead college chemistry professor leads Steve and Danny to three possible suspects on Hawaii Five-O.

Chin's Uncle
Watch Hawaii Five-0 Season 3 Episode 11
"Kahu"
Original Air Date:

On Hawaii Five-O, a backwoods murder leads the team to visit Chin's uncle during their investigation.

Danny & McGarrett Chaperone
Watch Hawaii Five-0 Season 3 Episode 10
"Huaka'i Kula"
Original Air Date:

McGarrett and a young girl are taken a hostage while on a camping trip and Adam introduces Kono to his dangerous brother on Hawaii Five-O

Danny Protects a Model
Watch Hawaii Five-0 Season 3 Episode 9
"Ha 'awe Make Loa"
Original Air Date:

When a bank robbery goes wrong, Max and a bank teller end up caught in the middle and Danny protects a model from a stalker on Hawaii Five-O.

Investigation the Therapist
Watch Hawaii Five-0 Season 3 Episode 8
"Wahine'inoloa"
Original Air Date:

McGarrett believes a highly intelligent, seductive therapist is guilty of murdering her patient on Hawaii Five-O.

Staging a Reunion
Watch Hawaii Five-0 Season 3 Episode 7
"Ohuna"
Original Air Date:

On Hawaii Five-O, McGarrett works towards having a reunion between his mother and sister while the team investigates the death of a computer hacker.

Danny's Toughest Case
Watch Hawaii Five-0 Season 3 Episode 6
"I Ka Wa Mamua"
Original Air Date:

When Danny has to stay perfectly still after accidentally activating an explosive device, McGarrett tries to help by getting him to talk about one of his most difficult cases on Hawaii Five-0.

McGarrett's Halloween Investigation
Watch Hawaii Five-0 Season 3 Episode 5
"Mohai"
Original Air Date:

On Hawaii Five-0, McGarrett and the team must stop a ritualistic killer from striking again on Halloween.

McGarrett & Danny Investigate
Watch Hawaii Five-0 Season 3 Episode 4
"Popilikia "
Original Air Date:

When a polo player literally loses his head, the Five-0 team investigates. McGarrett's mother shows up for an unexpected visit on Hawaii Five-0.

McGarrett and Danny On A Boat
Watch Hawaii Five-0 Season 3 Episode 3
"Lana I Ka Maona"
Original Air Date:

On Hawaii Five-O, when their boat is hijacked, Steven and Danny end up stranded at sea.

Catherine Helps McGarrett
Watch Hawaii Five-0 Season 3 Episode 2
"Kanalua"
Original Air Date:

McGarrett asks Catherine to help him track down his mother and the team investigates an art heist on Hawaii Five-O.

Hawaii Five-0 Season 3 Premiere Pic
Watch Hawaii Five-0 Season 3 Episode 1
"La O Na Makuahine"
Original Air Date:

Christine Lahti makes her Hawaii Five-0 debut on the Season 3 premiere. She plays Steve's mother, Doris.

Hawaii Five-0 Season 3 Quotes

Danny: Going to need a vest, vest please.
Steve: You don't even know what my plan is.
Danny: This is true, but I know you, and any plan you have will involve me and serious bodily harm.
Steve: What are you talking about?
Danny: What I'm talking about, is that over the years our marriage has become predictable.

Steve: Catherine, I want you to help me find my mom.
Catherine: I thought you told Witness Protection you wanted kept secret even from you.
Steve: Yeah, that was before I found out she had a chance to kill Wo Fat and let him get away.