Following the recent box office success of 'The Bourne Ultimatum', star Matt Damon hasn't completely ruled out returning to the screen as master assassin Jason Bourne sometime in the future.

The AFP reports that while in Tokyo, where he was promoting 'Ocean's 13', Damon said: "Personally, the character means a lot to me because the character has done so much for my career. You know, it put me in the position where I have a lot more choices of [the] kind of movies I want to make."

He continued: "If ['The Bourne Supremacy' and 'The Bourne Ultimatum' director] Paul Greengrass, maybe years down the road, was interested in doing another one, then I would do it, too. I don't think either of us completely put the character to bed yet."