Riddler: Nothing official yet, just word that Joseph Gordon-Levitt is “interested” in portraying The Riddler in The Dark Knight Returns and that it is very likely that the Riddler will be a villian in the film.
IMAX: “Batman 3 might use the format. In fact, it might use a lot of it. “I can’t say until I read the script, but it would certainly be my preferred, amazing goal to shoot the whole movie in IMAX,” says cinematographer Wally Pfister.” -SlashFilm
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