Knowing is a 2009 American-British science fiction disaster film directed by Alex Proyas and starring Nicolas Cage. The project was originally attached to a number of directors under Columbia Pictures, but it was placed in turnaround and eventually picked up by Escape Artists. Production was financially backed by Summit Entertainment. Knowing was filmed in Docklands Studios Melbourne, Australia, using various locations to represent the film's Boston-area setting. The film was released on 20 March 2009, in the United States. The DVD and Blu-ray media were released on 7 July 2009.