Steve McGarrett: I had no idea you were a fan of roller derby.
Danny Williams: No, I'm not...my mother was. She thought a catfight on wheels was good home family entertainment.

Danny Williams: I'm not really getting anything from Crimson Bride, Dirty Damsel, Ivana Kiss, or any of the other ladies.
Steve McGarrett: Ivana Kiss?
Danny Williams: Yeah, her parents must be very proud.

Okay, let's be honest. We're not exactly the Waltons. You're a former spy who faked her own death twenty years ago...I got issues, Mom! I got trust issues!

Catherine Rollins: I don't want to get in the way of your date with Danny.
Steve McGarrett: It's not a man date!

Kamekona: I just hate to see you two guys fight.
Danny Williams: We're not fighting.
Steve McGarrett: This isn't fighting.

[Fantasy football]'s Dungeons & Dragons for sports geeks.

Danny Williams: I'm gonna let that awkward moment fade. We got a bar to go to.
Steve McGarrett: It's for a case.
Danny Williams: A bar-case.

Mick Logan: You told me to keep an eye on your mother.
Steve McGarrett: An eye, not a hand, not any other body part.

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.

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

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.