Though the most likely possibility is Shia LaBeouf carrying on the series, "Indiana Jones" star Harrison Ford tells USA Today that "Indiana Jones and the Kingdom of the Crystal Skull" might not be the character's final film appearance - if George Lucas and Steven Spielberg can get get their asses in gear and have a fifth "Indiana Jones" film ready soon - rather than in another twenty years - Ford says he'd consider playing the Man in the Hat again.
Ford tells the stone tablet that Indiana Jones, as a character, hasn't changed much since we first met him in 1982. "He's a guy who is pretty clear from the beginning," the actor says. "He has not changed so much between films. But we've learned more about him, through various plot devices, such as the introduction of his father. And we'll learn something more about him in this film. I think it's required. If you're going to bring back a character, you'll have to supply the audience with something more and different.''