The Batman Begins sequel has signed on all of its returning cast including Christian Bale, Michael Caine, Gary Oldman and Katie Holmes (although earlier rumors were she wouldn’t be back), according to producer Charles Roven.
Now everyone is waiting on director Chris Nolan to signal he'll be back for the sequel, Roven told Sci Fi Wire.
"We all hope there is going to be another one, we're waiting for Chris Nolan to declare himself. We will do it after he does that" says Roven. While it would be possible to move on without Nolan, the original director is his first choice.
Roven said it was too early to talk about new cast members for the as-yet-untitled next Bat film.