- Willard Lennox: [to Orwell] The name is Lennox... And keep it straight Mister, because from now on, I own you!
- Sheldon Orwell: You don't own me, and I don't own you. We just need each other... Ten million dollars worth.
- Danny: [Surveying crime scene with two dead bodies] Where does Orwell fit in?... You think he did this?
- Det. Steve McGarrett: No, no... He's no executioner, he's a mastermind... And he never goes after anything small.
- Willard Lennox: [Orwell is looking out the window] Are you worrying about the neighbors in this part of town?
- Sheldon Orwell: No, I'm not worried about the neighbors, I'm worried about informers... And a man named McGarrett.
- Sheldon Orwell: You see, in this scheme, Lennox, you're just the banker... I'm the one with the brains.
- Det. Steve McGarrett: [Talking about Orwell] Sheldon Orwell... You know, once, just to prove a point, he crossed the Atlantic in a 21 foot boat?... Expert on burglar alarms, chemistry, explosives, police techniques... And now he's out there somewhere planning a big one.
- Det. Steve McGarrett: [Kono has found out that a woman purchased cigars] Cigars for a Roxie Newton?... Either she's got a boyfriend, or women's liberation is working overtime.
- Det. Steve McGarrett: [Mcgarrett catches up with Orwell] This is getting to be a habit, Orwell.
- Sheldon Orwell: Well, I was going to say I don't believe it... But on second thought, I still don't.
- Sheldon Orwell: [Briefing his men] If you drop anything, pick it up... If you use anything, wipe it off... If you think you haven't dropped anything, if you haven't used anything, think again... See, I like blind alleys too.
- Willard Lennox: [to Orwell After he kills two henchmen] I never spent a day in jail myself... Maybe now you know why.
- Det. Steve McGarrett: [to Dan] Check the streets, Danno, see who's buying talent... With Orwell on the loose, well, who knows.
- Sheldon Orwell: [to Lennox] Well, I know this is going to wound your ego, but your opinions don't carry much weight around here.
- Edmund Putney: [Getting ready to rob the Diamond Exchange] All right, gentlemen... Let's have your goods.
- Willard Lennox: [Handing nitroglycrine pills to Orwell] What do you do... Live on this stuff?
- Sheldon Orwell: No more than you live on aspirin.
- Willard Lennox: [to Orwell] You know what I think?... I think you feel McGarrett breathing on you, and it's got your thumper in trouble!
- Det. Steve McGarrett: [to his staff] So what do we got? Ashes and dust... Cigar ashes and marble dust.