- Det. Steve McGarrett: [Talking to Dan about the sniper] There was a medal of honor winner a couple of months ago... He held a hill just like that all by himself for 15 to 16 hours... Reports credit him with 41 dead and 60 some-odd wounded, and the guy said he was a lousy shot... Our sniper is a marksman, you imagine what he can do?
- Det. Steve McGarrett: [Trying to get a rundown on the sniper] What do you know that I don't, Danno?
- Danny Williams: I just talked to Chin... He searched Shiner's apartment. Found a collection of marksmanship trophies and a drawer full of loaded weapons.
- Det. Steve McGarrett: That figures.
- Det. Steve McGarrett: [Realizing they might have to shoot it out with the sniper] Danno, you better have Duke unpack the bulletproof vets, and the small cans of tear gas.
- Sue: Are you Bill's momma?
- Ann: [to McGarrett] Who is this tramp?
- Det. Steve McGarrett: She's your son's wife.
- Danny Williams: [Dan has killed the sniper] I got him.
- Det. Steve McGarrett: Danno!... Danno!, are you alright?
- Danny Williams: I'll live.
- Det. Steve McGarrett: Yeah... Yeah, I think you will... Well done, Danno.
- [Last lines]
- Det. Steve McGarrett: [to Duke, surveying the bunker where the sniper is holed up] Tunnel, ammunition storage, dead ends to the heart of the mountain... Four feet of reinforced concrete on every side... He sure picked the perfect spot.
- Det. Steve McGarrett: Mrs. Shem, that sniper on top of the hill was hospitalized sometime between February and May... Did your son contact you during that time?
- Ann: He seldom comes to Maui, and I never come to this pesthole.
- Det. Steve McGarrett: [Upon arriving at sniping scene] Danno, Better get a chopper in here... We're gonna need some eyes.
- Det. Steve McGarrett: [Gunman fires rifle] Duke, I figure that rifle has an effective range of at least 500 yards... I don't want any man close enough to take one if he opens up.
- Duke Kanaha: Right.
- Det. Steve McGarrett: And Duke, contact Army Engineers... I need blueprints, any specs they may have of those bunkers... Get them for me.
- Duke Kanaha: Got it.
- Det. Steve McGarrett: [to Dan about the sniper] He couldn't have picked a better place to hole up if he'd combed the whole island.
- Paul: [Running down the hill after being shot at by the sniper] That punk ain't nothing!... Anybody can hit a kanaka my size!
- Det. Steve McGarrett: [to Doctor Fernando about the sniper] How many does he have to kill before he quits!
- Danny Williams: [Dan misses the sniper, and is shot] Steve, I missed.
- Det. Steve McGarrett: Hold on, Danno, hold on... We're coming up.
- Danny Williams: He'll chop you up.