Daniel Radcliffe = Bruce Wayne/Batman
Emma Watson = Selina Kyle/Catwoman
Rupert Grint = Commissioner Gordon
Tom Felton (Draco Malfoy) = The Joker
Evanna Lynch (Luna Lovegood) = Harley Quinn
Katie Leung (Cho Chang) = Red Claw (animated series villain)
the guy who plays Dean Thomas = Harvey Dent
the guy who plays Seamus = The Riddler
the guy who plays Neville = The Penguin
batman:
http://api.ning.com/files/aq07GQXjwH...fe_2007_01.jpg
harley quinn:
harvey dent:
http://cache.viewimages.com/xc/56108...2EAD04625AFC9D
the riddler:
the penguin:
red claw:
