Despite Peter Jackson's original Halo movie getting stuck in the mud, a new Halo movie is said to be planned for 2012 and it will have involvement from legendary film producer, Steven Spielberg.
This information was released from a French press kit for the new Halo book, Cryptum. The press reads "A film adaptation is set in 2012. It will be conducted jointly by two heavyweights of American cinema: Steven Spielberg and Dreamworks."
This is not the first time Spielberg has been mentioned in a Halo film. He had previously been mentioned in connection with a Halo movie back in October 2010.