EXCLUSIVE: Peter Chernin and his top production executive Dylan Clark are coming aboard as producers of Oblivion, the futuristic science fiction film that has Tom Cruise starring and Tron: Legacy‘s Joseph Kosinski directing. Universal acquired the project in April and just dated it for a July 19, 2013 release. It shook loose from Disney because the filmmakers couldn’t make it a PG family film. How do Chernin and Clark fit in, considering Chernin Entertainment is becoming a major supplier for 20th Century Fox? Back when Disney bought the comic amid a heated bidding battle when it was sold as a comic from Barry Levine’s Radical Publishing, hatched from an idea by Kosinski, Chernin and Clark were among those chasing it hardest. When the filmmakers got the blessing of Disney to shop it elsewhere, Chernin and Clark tried to interest Fox, but that studio has a lot of science fiction projects. After Universal got it, the filmmakers invited Chernin and Clark to join the picture, I’m told.

The PG-13 film starts production in the fall, with a script by William Monahan and Karl Gajdusek. Oblivion is a futuristic science fiction love story that takes place in an apocalyptic future where most of the population lives in clouds above an earth’s surface that has been rendered for the most part uninhabitable. An earthbound soldier — stuck there repairing drones that patrol and blast a savage alien life form — encounters a beautiful woman who crashed in a craft, and they have an experience that forces him to question his world view. There are really only a handful of characters in the last-man-on-earth storyline, and so the feeling is that Cruise is a strong match.