The clip The Joker's social experiment from The Dark Knight (2008) with Heath Ledger
Tonight, you're all gonna be a part of a social experiment.
Through the magic of diesel fuel and ammonium nitrate I'm ready right now to blow you all sky-high.
Liberty, come in, over.
If anyone attempts to get off their boat, you all die.
I'm zeroing in.
Each of you has a remote to blow up the other boat.
His voice is on the ferry but it's not the source.
-Gordon. I have the Joker's location.
Assemble on the building opposite.
At midnight, I blow you all up.
If, however, one of you presses the button, I'll let that boat live.
So who's it gonna be?
Harvey Dent's most-wanted scumbag collection or the sweet and innocent civilians?
Oh, and you might wanna decide quickly because the people on the other boat may not be quite so noble.
Well, now, who are you to decide? We ought to talk this over, at least.
We don't all have to die. Those men had their chance.
-We are not going to talk about this. -Why aren't we talking about it?
They're talking over the same thing on the other boat.
-Let's put it to a vote. Yes!