Steve: It is Christmas Danny. Alright, you and Gracie need a tree. You want a tree?
Danny: I do. I want a tree, but not like this.

[voiceover] The American dream - some find it. Others don't. Then there are the unlucky few who die trying. This gal was one of those.

Harry Brown

In our profession, seeing the worst in humanity everyday can take its toll.

Max Bergman

[voiceover] Cupid gets it wrong, goodbyes tend to get messy.

Harry Brown

Jerry, you do realize you just admitted to tax evasion, right?

Chin Ho Kelly

[voiceover] But the one bright light in all the darkness is knowing that men like Steve McGarrett are out there to make sure that the good guys always come out on top.

Harry Brown

Jerry: The real question is how is he getting out? After that alarm went off this place is as impenetrable as the the Dread Fort?
Steve: What?
Jerry: Game of Thrones. Anyone?

Running head first into a suspect. Vintage McGarrett.

Grover

It is killing me. I feel utterly helpless. Every night I pray to God to take this thing off her and put it on me, because I can handle it. This is my little girl, she shouldn't have to carry this.

Grover

Grace: Thanks for helping me Uncle Steve. Danno says the only thing he hates more than swimming is running.
Steve: Don't worry about Danno, you know it scares me to think what that guy is gonna look like when he is a 50-year-old man.

If you delay him and he dies that is murder.

Doctor

McGarrett: Tell me you know how to swim.
Danny: I know how to swim. I swim for survival, not for fun.

Hawaii Five-0 Quotes

I just wanted to tell you I'm so sorry, so sorry.

Danny [to Marie]

Dealer: Game's closed unless you have an invitation.
Grover [holding up his badge]: Here's my invitation. It's even engraved.