It has been confirmed that Harvey Dent will appear in the Batman Begins sequel The Dark Knight. However, nothing has been said about his alter ego, Two Face.

Here's what the director Christopher Nolan said in a Q&A after a Prestige screening to UK IGN:

It's a pretty direct continuation of where the last film left off, and the last scene of Batman Begins suggests a strong direction we wanted to take the story in...

...When we asked if District Attorney Harvey Dent – a.k.a. Batman's future nemesis Two-Face – would indeed be in the film, Nolan replied, "I don't want to go into too many specifics. Yes, he is."

They pressed on casting, whether it would be Australian or British, and nothing was said. So read that carefully - Harvey Dent is confirmed, it doesn't specifically say that they asked "Two Face", and looking at the grammar of writing it does suggest they asked only about Harvey Dent. So will we see Two Face in the film, and who is going to play him?