The whole dialogue for the Interrogation scene is quite long, fortunately for me, there is a copy of the entire film script online. This saves me the effort of having to go over the scene from the dvd over and over in order to get it all down.
So below is the dialogue from the scene I will be reinterpreting, minus the little quotes I'll have the Joker saying during the fight scene. Also I've highlighted which bits of dialogue/screen play won't be appearing in my version of events, however this is not the final cut as I think even with taking out the snippets which take place outside the room it will sill be too long.
INT. INTERROGATION, MCU, GOTHAM CENTRAL -- NIGHT
The Joker, in near darkness. Gordon walks in. Sits.
THE JOKER
Evening, Commissioner.
GORDON
Harvey Dent never made it home.
THE JOKER
Of course not.
GORDON
What have you done with him?
THE JOKER
(laughs)
Me? I was right here. Who did you
leave him with? Your people?
Assuming, of course, that they are
your people not Maroni's...
(off look)
Does it depress you, Lieutenant, to
know how alone you are?
Gordon can't help glancing at the mounted CAMERA.
85.
THE JOKER
Does it make you feel responsible for
Harvey Dent's current predicament?
GORDON
Where is he?
THE JOKER
What time is it?
GORDON
What difference does that make?
THE JOKER
Depending on the time, he might be in
one spot.
(smiles)
Or several.
Gordon stands. Moves to the Joker. Undoes his handcuffs.
GORDON
If we're going to play games, I'm
going to need a cup of coffee.
THE JOKER
The good cop, bad cop routine?
Gordon pauses, hand on the doorknob.
GORDON
Not exactly.
Gordon steps out. The overhead lights COME ON. BATMAN IS
BEHIND HIM. The Joker BLINKS in the HARSH WHITE LIGHT.
WHAM! The Joker's face HITS the table- comes up for air-
CRACK! CRACK! To the head. Batman is in front of him. The
Joker stares, fascinated. Bleeding.
THE JOKER
Never start with the head... victim
gets fuzzy. Can't feel the next-
CRACK! Batman's fist SMACKS down on the Joker's fingers.
THE JOKER
(calm)
See?
BATMAN
You wanted me. Here I am.
THE JOKER
I wanted to see what you'd do. And
you didn't disappoint...
(laughs)
You let five people die.
(MOR E)
86.
THE JOKE R (cont'd)
Then you let Dent take your place.
Even to a guy like me... that's cold-
BATMAN
Where's Dent?
THE JOKER
Those mob fools want you gone so they
can get back to the way things were.
But I know the truth- there's no
going back. You've changed things.
Forever.
BATMAN
Then why do you want to kill me?
The Joker starts LAUGHING. After a moment he's laughing so
hard it sounds like SOBBING.
THE JOKER
Kill you? I don't want to kill you.
What would I do without you? Go back
to ripping off Mob dealers? No
you...
(points)
You. Complete. Me.
BATMAN
You're garbage who kills for money.
THE JOKER
Don't talk like one of them- you're
not, even if you'd like to be. To
them you're a freak like me... they
just need you right now.
He regards Batman with something approaching pity.
THE JOKER
But as soon as they don't, they'll
cast you out like a leper.
The Joker looks into Batman's eyes. Searching.
THE JOKER
Their morals, their code... it's a
bad joke. Dropped at the first sign
of trouble. They're only as good as
the world allows them to be. You'll
see- I'll show you... when the chips
are down, these civilized people...
they'll eat each other.
(grins)
See, I'm not a monster... I'm just
ahead of the curve.
Batman GRABS the Joker and pulls him upright.
87.
INT. OBSERVATION ROOM, MCU, GOTHAM CENTRAL -- NIGHT
One of the Detectives moves for the door. Gordon stops him.
GORDON
He's in control.
INT. INTERROGATION ROOM, MCU, GOTHAM CENTRAL -- NIGHT
Batman HOISTS the Joker up by the neck.
BATMAN
Where's Dent?
THE JOKER
You have these rules. And you think
they'll save you.
BATMAN
I have one rule.
THE JOKER
Then that's the one you'll have to
break. To know the truth.
BATMAN
Which is?
THE JOKER
(smiles)
The only sensible way to live in this
world is without rules. Tonight
you're going to break your one
rule...
Batman leans in to the Joker.
BATMAN
I'm considering it.
THE JOKER
There are just minutes left- so,
you'll have to play my little game if
you want to save...
(with relish)
...one of them.
BATMAN
Them?
THE JOKER
For a while I thought you really were
Dent, the way you threw yourself
after her-
Batman DROPS the Joker- RIPS up a bolted-down chair-
88.
INT. OBSERVATION ROOM, MCU, GOTHAM CENTRAL -- NIGHT
Gordon MOVES for the door-
INT. OBSERVATION ROOM, MCU -- CONTINUOUS
Batman JAMS the chair under the doorknob- PICKS up the Joker
and HURLS him into the two-way glass. The glass SPIDERS.
INT. INTERROGATION ROOM, MCU, GOTHAM CENTRAL -- NIGHT
The Joker, bleeding from nose and mouth, LAUGHS at Batman.
THE JOKER
Look at you go... does Harvey know
about you and his-?
The Joker SMASHES into the wall- SLIDES to the floor. Batman
stands over him, a man possessed-
BATMAN
WHERE ARE THEY?!
He GRABS the Joker, holding him close-
THE JOKER
Killing is making a choice...
Batman PUNCHES the Joker across the face. HARD.
BATMAN
WHERE ARE THEY?!
The Joker FEEDS off Batman's anger. Loving it.
THE JOKER
...you choose one life over the
other. Your friend, the district
attorney. Or his blushing bride-to-
be.
Batman PUNCHES the Joker again. The Joker LAUGHS.
THE JOKER
You have nothing. Nothing to
threaten me with. Nothing to do with
all your strength...
(spits a tooth)
But don't worry, I'm going to tell
you where they are. Both of them,
and that's the point- you'll have to
choose.
The Batman stares at the Joker...
THE JOKER
He's at 250 52nd Boulevard. And
she's on avenue X at Cicero.
89.
Batman DROPS him.