Kid, you don't need a P.I., you need a therapist.

Mick Logan

Steve McGarrett: You got your belt on?
Danny Williams: Of course I got my belt on, you're driving.

Steve McGarrett: What kind of sick bastard kills a cop in cold blood?
Danny Williams: One with a serious grudge.

Danny Williams: Keoki had a lot of friends, huh?
Steve McGarrett: Yeah. Good men always do.

The fact is idiots, with guns, kill people.

Danny Williams

Steve McGarrett: You were worried about me?
Danny Williams: Worried? I was worried about my car.

Danny Williams: I had a pretty good life in New Jersey. And then, I came here. And it wasn't exactly a fit. The sun, the sand...I mean, I can't even get a decent slice of pizza.
Judge: Get to your point, Detective Williams.
Danny Williams: Okay, I hate this place. I apologize, but I do. But I was willing to put up with it because this is where my daughter is. And now her mother wants to move again. And I can't go through with that. Not to Vegas, not anywhere. Because this is my home. This is our home.

Danny Williams: I thought nobody wore a tie in Hawaii.
Steve McGarrett: No, they don't, but it's a special day, so I thought I'd wear one. Plus, I'm wearing my dress blues. They'll make me walk the plank if I don't wear a tie with my dress blues.
Danny Williams: Why do they call 'em blues if they're black?
Steve McGarrett: I know they're black! I never...I dunno.

Amy Davidson: You don't get it, this is complicated.
Steve McGarrett: Then speak slowly.

You delivered her to the congressman like a pizza.

Danny Williams

Josh the Congressional Aide: And as far as murder goes-
Danny Williams: Let me guess...he's completely against it?

Steve McGarrett: What's the congressman's position on dead hookers found in his bed?
Danny Williams: STRANGLED dead hookers?

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.