Police chief Brody must protect the citizens of Amity after a second monstrous shark begins terrorizing the waters.

Martin Brody: But I'm telling you, and I'm telling everybody at this table that that's a shark! And I know what a shark looks like, because I've seen one up close. And you'd better do something about this one, because I don't intend to go through that hell again!
[the launch snags a power line]
Red: Oh, shit! Drop it!
Hendricks: Wh- What is it?
Red: Drop it! It's a power line!
Hendricks: Oh, terrific!
[after Brody has been fired]
Martin Brody: Maybe they're right... I'm tired... I'm tired... Too damn tired...
Ellen Brody: Too damn drunk. That's what you are, too damn drunk.
Martin Brody: [as the shark approaches Brody]
Martin Brody: All right, you big bastard! Come On! I've got something for ya' now! That's it! Attaboy, come one! Right over here! Open wide OPEN WIDE! SAY AAH!
Mayor Larry Vaughn: Brody is riding his tower.
Len Peterson: Oh, shit!
Martin Brody: Oh, Hendricks, good! Right this way. Excuse us, please. I want you to come in here and, er, check out this 908.
Hendricks: What the hell's a 908? I've never heard of a 908!
Martin Brody: 908 means get me outta there!
Martin Brody: That boat's gonna take you in. Where the hell are they?
Hendricks: About ten degrees off your starboard bow. You take...
Martin Brody: Don't give me that shit, point!
Mrs. Taft: Good morning. Selling some more of the good life?
Ellen Brody: Oh, yeah... Piece of this, piece of that - it all adds up.
Mrs. Taft: Your husband's been here all morning. What's he doing?
Ellen Brody: His job.
Martin Brody: You don't have to worry about being sued or being ruined if this turns out to be what I think it is, because there won't be anybody here!
Phil Fogarty: I can't watch a ball game anymore, I can't watch the news anymore! I can't even watch a movie! All I hear is that damn kid and his damn radio going "Breaker, Breaker, Breaker"!
Martin Brody: Well, I'll see what I can do, but remember, it's under federal jurisdiction.
Phil Fogarty: So call the FBI!
Len Peterson: Brody, this is nothing! Seaweed, mud, something on the lens...
Martin Brody: Lens my ass!
Len Peterson: You're damn right it's your ass!
Martin Brody: Better check the bite radius.
Dr. Elkins: The what?
Martin Brody: The shape of the mouth...
Dr. Elkins: Whales mouth?
Martin Brody: Shark's mouth.
Dr. Elkins: What shark?
Martin Brody: The shark that did this.
Dr. Elkins: We don't know that, do we?
Martin Brody: But we're here to find out!
Dr. Elkins: And we will.
Hendricks: I can't hear you if you're going to whisper!
[looking for a dance]
Timmy: Who are you going to ask next?
Doug: Tina Wilcox.
Timmy: Ed's girlfriend... You're crazy!
Doug: It doesn't hurt to ask. Sometimes the most beautiful girls are the loneliest.
Timmy: That's a crock of shit!
Doug: I know!
Martin Brody: I think we've got another shark problem.
Mayor Larry Vaughn: Are you serious?
Martin Brody: You bet I'm serious.
Ellen Brody: That's your third smoke already!
Martin Brody: With coffee...
Ellen Brody: Try a donut.
Sean Brody: What's after Cable Junction?
Bob: The Atlantic. Then Ireland.
Bob: [Eying on Jackie] Ooh, Larry Look. Larry, Look.
Larry Vaughn Jr.: What?
Bob: Look at her.
[pauses]
Bob: Well?
Larry Vaughn Jr.: She's got, tits like a sparrow.
Bob: Do you, have to talk like that?
Larry Vaughn Jr.: [Sarcastically] What are you, my mother? Will you undo, the jib?
[Bob undoes the jib]
Tina Wilcox: Get out the bankets, I'm getting black and blue marks all over my butt, and my moms starting to get uptight about them!
Ellen Brody: [at the hotel opening ceremony] Listen, do me a favour. Act as if you've been here the whole time.
Martin Brody: How do I do that?
Ellen Brody: Just look bored.
Martin Brody: [studying photo Fogarty has developed from the missing divers' camera] Yeah... that's the Orca.
Phil Fogarty: Good lens too, fast. One-four, I think. You notice that difussion over there...
Martin Brody: [cuts him off] Come on, Phil, don't jerk me around. What else have you got?
Phil Fogarty: Over here. I exposed another bunch this morning, but I haven't had a chance to develop them yet.
Martin Brody: [as the next photo vaguely shows the outline of the shark] That's it, that's the one.
Martin Brody: I mean, it's obvious that a big fish took a bite out of... this big fish.
Dr. Elkins: This is a mammal. Not a fish.
Martin Brody: Don't quibble with me! Is it a shark bite or isn't it?
Dr. Elkins: Possibly. But then again this is a killer whale, it would have to be a shark of considerable size.
Helicopter Pilot: [over radio] That you, Brody?
Martin Brody: Yeah, Ed, listen, did you have a fix on those kids yet?
Helicopter Pilot: Negative - I'm still down.
Martin Brody: Well, you'd better get the hell up, because I'm out here all alone!
[Hendricks and Red are dragging the ocean in the police launch]
Red: We've been over this a dozen times.
Hendricks: I know, I know!
Red: How much longer?
Hendricks: Until we find something!
Red: But I'm cold, bored...
Hendricks: You're bored?
Andy Williams: Did your mom put all this together?
Mike Brody: Yeah, it's her job.
Andy Williams: Did she make the punch?
Mike Brody: No.
Andy Williams: [throwing it back in the bowl] Good, it's terrible!