

If The Riddler is picked as the main villain for “Batman 3”, I think Woody Harrelson would be the perfect choice of actor to play the character. Woody looks almost exactly like Frank Gorshin from the TV series. Woody’s got the same look as the Riddler character, he’s got a great enough speaking voice for the character. I’m pretty sure Woody can laugh like the Riddler perfectly. Woody’s the perfect fit for the Riddler role, in my opinion.
As for who should play other Batman villains, another actor I can think of that could play the Penguin is Phillip Seymour Hoffman. He was actually rumoured to play the character years back but he denied it. Phillip is short and fat like the Penguin. Either him or Jack Black would be great for the Penguin.
As for the Catwoman, I know they won’t get Halle Berry, but lets hope Nolan doesn’t have her in mind. Honestly, Angelina Jolie might be great for Catwoman. Maybe Kate Winslet or Hillary Swank.
They need an actor who can play the villain with great acting chops, much like Heath Ledger’s Joker. I’m pretty sure Nolan won’t fail on the casting for the villain for Batman 3. He’s great at what he does.
Kev