Doc: Right on the tick. Amazing. Absolutely amazing. Too bad the post office isn't as efficient as the weather service.
Doc: Excuse the disguise, Marty, but I was afraid you wouldn't recognise me. I went to a rejuvenation clinic and got an all-natural overhaul. They took out some wrinkles, did a hair repair, changed the blood - added a good thirty or forty years to my life. They also replaced my spleen and colon. What do you think?
Marty: You look great, Doc.
Marty:
Doc: All in good time Marty, we're on a tight schedule here.
Marty: Tell me about my future. I mean, I know I make it big, but what do I become like a rich rock star or something?
Doc: Please Marty, no-one should know too much about their own destiny.
Marty: Right, right.....I am rich though?
Doc: Marty, please, take off your shirt.
Doc: Put on the jacket and shoes.
Doc: We've got a mission to accomplish!
Doc:
Marty: Power laces, all right!
Marty: This thing doesn't fit.
Computerised Voice in Jacket:
Doc: Pull out your pants pockets. All kids in the future wear their pants inside out.
Doc: Put this on.
Doc: Perfect, you're the spitting image of your future son.
Marty: What?
Doc: Help me move Jennifer over here!
Marty: So what's the deal?
Doc: Grab her feet.
Marty: OK, now what?
Doc: In exactly 2 minutes, you go round the corner into the Cafe 80's.
Marty: Cafe 80's?
Doc: One of those nostalgia places, but not done very well. Go in and order a Pepsi. Here's a 50. And wait for a guy named Griff.
Marty: Right, Griff.
Doc: Griff's going to ask you about tonight. Are you in or out? Tell him you are out! Whatever he says, whatever happens, say no, you're not interested.
Marty: OK.
Doc: Then leave, come back here and wait for me. Don't talk to anyone, don't touch anything, don't do anything, don't interact with anyone and try not to look at anything.
Marty: I don't get it, I thought you said this had something to do with my kids?
Doc: Look what happens to your son!
Marty: My son?
Marty: God, he looks just like me.
Doc: The justice system works swiftly in the future, now that they've abolished all lawyers.
Marty: This is heavy.
Doc: Oh, it gets worse! Next week your daughter attempts to break him out of jail and she gets set up for 20 years!
Marty: My daughter? Wait a minute, I have a daughter?
Doc: You see, this one event starts a chain reaction which completely destroys your entire family.
Marty: Hey Doc, this date.....wait, this is tomorrow's newspaper!
Doc: Precisely! I already went further ahead into time to see what else happens. I backtracked everything to this one event, that's why we're here today to prevent this incident from ever happening.
Doc: Damn, I'm late!
Marty: Wait a minute, where are you going now?
Doc: To intercept the real Marty Junior, you're taking his place. Round the corner at the Cafe 80's, guy named Griff, just say no!
Marty: Hey, what about Jennifer? We're not just gonna leave her here?
Doc: Don't worry, she'll be safe, it'll just be for a few minutes.
Doc: Marty, be careful around that Griff character.
Marty: The future.