Catherine Rollins: Steve, I'm going with you.
Steve McGarrett: Absolutely not.
Catherine Rollins: Well, I'm not asking for your permission.
Steve McGarrett: It doesn't matter, you're not going anywhere.
Catherine Rollins: Hey, look, let's forgo the whole John Wayne, "it's too dangerous for a little lady" speech, okay? You're gonna need support, I've done three tours of Kabul, and I'm just as qualified as you are when it comes to taking care of myself.
Steve McGarrett: Yes, you are.
Catherine Rollins: Good. Then you also know I'm not very good at taking "no" for an answer.

You remember me? About three years ago, you put some bullets into a friend of mine.

Steve McGarrett

Freddie Hart: Who packed this chute for you? It's not gonna open.
Steve McGarrett: It's only six miles down, I'll grab your legs.

Hart was just polishing the bell because he's so motivated, chief.

Steve McGarrett

Danny Williams: Why would a tourist want to be put in a cage, and then dumped in shark-infested waters? It makes no sense.
Steve McGarrett: Because they're on vacation. They want some excitement, they want some adventure.
Danny Williams: What they need is some therapy.

Steve McGarrett: What did you think he was gonna do with a helicopter, Danny?
Danny Williams: Park it next to his shrimp truck?

Danny Williams: So they just go up to the shark and shoot him between the eyes? That doesn't seem very fair.
Steve McGarrett: Now you're on the shark's side?

We've been working on getting you a public defender, but no one can believe you're this stupid.

Danny Williams

Steve McGarrett: Book him, Kono.
Danny Williams: Oh! Where's the love?

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.

Crimson Bride: Crimson Bride is my real name.
Danny Williams: Oh, okay. Your parents big Denzel fans?

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.

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.