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Batman:Can you stand?

Dr.Baker:Give me a second.What's wrong with these people? That crazy woman thinks I can fix the Joker.

Batman:What's wrong with him?

Dr.Baker:There's something in his blood,some kind of _(1)_.It's killing him.He blames something called Titan.

Batman:TITAN?

Dr.Baker:Yeah,do you know what he's talking about? He kept going on about his last laugh.

Harley Quinn:Uh,uh.Doc! Isn't that information supposed to be _(2)_?

Dr.Baker:What's happening? How does she know what we're saying?

Harley Quinn:Get that door sealed up nice-n tight,boys.We don't want the vermin escaping,do we?

Dr.Baker:_____(3)_____.We're safe,right?

Batman:Wait here,Doctor.

Dr.Baker:What the hell are you doing?

Batman:I need to get out of here.Someone needs to stop Joker.Stay here.You'll be safe.

Dr.Baker:You sure?

Batman:If you hear anyone coming,hide.I'll be back.