One of these is confirmed to be Harvey Dent, the white knight of Gotham, who turned into Two-Face. Now, you're probably ...

That is, until he encounters Arkham State Hospital patient Harleen ... The politician is none other than Harvey Dent, the ...

The head clown unmasks himself (though we don’t get to see his face), and announces that he’s there to speak with Harvey Dent’s wife Gilda – one of the killers who used the Holiday Killer ...