- Tony Camonte: Listen, Little Boy, in this business there's only one law you gotta follow to keep out of trouble: Do it first, do it yourself, and keep on doing it.
- Tony Camonte: You see that?
- [a sign outside the window reads: THE WORLD IS YOURS. COOK TOURS]
- Tony Camonte: Someday I look at that sign and I say, "Okay, she's mine."
- Tony Camonte: I don't know nothin'. I don't see nothin'. I don't hear nothin'. When I do I don't tell the cops. Understand?
- Francesca 'Cesca' Camonte: The police are here for you! It's all my fault, I shouldn't have come...
- Tony Camonte: Your fault, my fault, who cares? So long as you're here.
- Insp. Ben Guarino: I told you you'd show up this way. Get you in a jam without a gun and you squeal like a yellow rat. Come on, climb into this
- [handcuffs]
- Title Card: [opening message] This picture is an indictment of gang rule in America and of the callous indifference of the government to this constantly increasing menace to our safety and our liberty. Every incident in this picture is the reproduction of an actual occurrence, and the purpose of this picture is to demand of the government: 'What are you going to do about it?' The government is your government. What are YOU going to do about it?
- Tony Camonte: There's only one thing that gets orders and gives orders.
- [points to Tommy Gun]
- Tony Camonte: And this is it. That's how I got the south side for you, and that's how I'm gonna get the north side for you. It's a typewriter. I'm gonna write my name all over this town with it, in big letters!
- John 'Johnny' Lovo: Hey, stop him somebody!
- Tony Camonte: Get out of my way Johnny, I'm gonna spit!
- [starts firing]
- Poppy: Why don't you get yourself a girl, Tony?
- Tony Camonte: I'm workin' on that now.
- Poppy: Yeah? Well, don't tire yourself out.
- [Angelo is answering the phone for Tony]
- Tony Camonte: Hey, hey. Get a name. Get a name.
- Angelo: [speaking into telephone] What's your name? No, no, I no wanna know what's your brother's name, I wanna know what's your name.
- [angrily]
- Angelo: Oh, you do, huh? Listen, I come on over there, I smack you right in the teeth! I get you, you brother...
- Tony Camonte: Hey! What's the matter? That's no way to talk. Talk nice. Tell him to state his business.
- Angelo: Go state your business!
- [hangs up phone]
- Tony Camonte: I'm not hungry. Except for you. You got something I like.
- Poppy: Yeah. I'm nice with a lot of dressing. You work fast, don't you Tony.
- Angelo: [phones rings again; Angelo picks up the receiver] This is Mr. Camonte's sec...
- [person on the other end interrupts]
- Angelo: Oh, no. Please, you're wrong. I no hang up on you. I thought you was through.
- [person on the other end responds]
- Angelo: I told you before. You have to write a letter. You have to make...
- [person on the other end is implied to be ranting at Angelo]
- Angelo: Oh, you do, huh?
- [Angelo begins losing his temper]
- Angelo: Let me tell you...
- [person on the other line continues ranting]
- Angelo: [Angelo becomes infuriated; He drops the receiver and aims his gun at phone] Aw, shut up, you! You, fuck off - -...
- Tony Camonte: [Tony intervenes] Hey, what's the matter with you? You crazy?
- Tony Camonte: Hey, Cesca, you and me, huh? We'll show them. We'll lick them all, the North Side, the South Side! We'll lick the whole world!
- Poppy: [while sitting at a table, Tony rubs his foot on Poppy's leg] Please, Tony! My stockings!
- Tony Camonte: What's a matter?
- Poppy: Well don't do that, Tony. They're brand new.
- Tony Camonte: Hands off, eh?
- Poppy: No... feet.
- Chief of detectives: Colorful? What color is a crawling louse? Say, listen, that's the attitude of too many morons in this country. They think these hoodlums are some sort of demigods. What do they do about a guy like Camonte? They sentimentalize, romance, make jokes about him. They had some excuse to glorify our old Western bad men. They met in the middle of the street at high noon and waited for each other to draw. But these things sneak up and shoot a guy in the back and then run away. Colorful. Did you read what happened the other day? A car full of them chasing another down the street, broad daylight. Three kiddies playing hopscotch on the sidewalk get lead poured in their little bellies. When I think what goes on in the minds of these lice, I wanna vomit.
- Managing Editor: You know, Costillo was the last of the old fashioned style gang leaders. There is a new crew coming out. And every guy that's got money enough to buy a gun is going to try to step into his place, you see? They'll be shooting each other like rabbits for the control of the booze business!
- John 'Johnny' Lovo: When you're layin' in an alley with your head blown off, maybe you'll learn how this business ought to be run.
- Gaffney: Seven of 'em. Lined up against a wall. Mowed down just like that. They didn't have a chance.