Producers are trying to get Matt Damon to sign on to a fourth and fifth sequel to the Bourne series. He is about to do a third but they are mocking up two additional ones. Here's more:

Damon is on board to reprise his role as JASON BOURNE, an amnesiac trying to piece together his past, for the third film in the series, THE BOURNE ULTIMATUM, which starts shooting in August (06).

The books by author ROBERT LUDLUM, on which the film series are loosely based, ended with Ultimatum, but Marshall says he can envision five Bourne films in all.

Producer FRANK MARSHALL says, "It's kinda up to Matt Damon. Maybe to five (films)...at some point he's (Jason Bourne) gotta find out who he is."

Yeah, he has to find out who he is and besides, we just have something for Matt Damon as Jason Bourne. It's his hottest role yet and we'd keep paying to see him even if the tickets were $20 at that point. Come on Matt - say yes!