"Batman Begins" producer Charles Roven told Sci-Fi Wire this past weekend that the returning cast is signed on for a sequel, the script is in the works, new cast members are being discussed and the only delay is an OK by director Christopher Nolan.
"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. The producer stated that it would be possible to proceed with another Batman movie without Nolan, but added that he would prefer Nolan to do another one.
He also confirms that at present Bale, Caine, Holmes and Oldman have signed on, but added that it's WAY too early to talk about new cast members for the as-yet-untitled next Bat film.
Thanks to 'Patrick'.