[Coach]

I think Ledger most disappeared into it. Maybe it's because we haven't been seeing him since but, whenever I've re-watched The Dark Knight, I totally forget who's behind the make up. He's the reason people love that movie so much.

Nicholson's I didn't connect with as much. Too...fantastical I guess. I think the whole acid vat thing probably takes away from his villainy. And he feels more like a gangster.

Hamill is probably my personal favourite. Instantly recognizable.

I actually haven't seen Joker.

My favourite Joker scene is this one. It encompasses his whole point of view and has a great moment where he stops being the Joker and is a true human gangster for a moment. "Why don't we cut you up into little pieces, and feed you to your pooches?!"