THE DARK KNIGHT RISES SEQUEL
The 4th installment of Batman is set for 2016, but Christopher Nolan won't have anything to do with it, but David S. Goyer & Johnathon Nolan will be writers, and the director might have not been chosen yet.
Ellen Page will be Dr. Quinzel
Leonardo DiCaprio will be Roman Sionis
Pierce Gagnon will be Damian
Denzal Washington will be Commisioner Michael Akins
Joseph Gordon Levitt will be (Future) Batman
Also starring:
Adrien Brody
And less notable actors, LOL.
Anyways this movie is Batman Beyond (finally being made after more then 10 years of being held back by Batman Begins awesomeness and it's sequels)
Since this is the finally made "Batman Beyond" live action movie, well it's safe to say it will be in 3D since it takes place in a futuristic world in the future (LOL), plus Warner Bros. has always been pushing for 3D in all of their movies since the 1950's which is ironic since they use to do the opposite earlier like back in the 1930's. Plus even Christopher Nolan use to be against 3D filming because of the whole 16 lambarts thing, but I guess he found out about the movie being able to be 18 lambarts when doing the "inward" 3D effect which is how today's Hollywood movies are done, plus in the theaters they can have a 19 lambarts format because of the bigger screen, and he has made Man of Steel push back a year to be filmed in 3D when he is THE PRODUCER. Plus Christopher Nolan has nothing to do with this new batman movie. So it seems all signs point to being filmed in 3D, hell we already got movies like The Great Gatsby & G.I. Joe Retaliation filmed 3D and release during 2013.
Its set for release in 2K16
For more 411:
http://www.imdb.com/list/qrWQ97JFKEw/