Harrison Ford has issued an ultimatum on the fourth entry of the Indiana Jones films. The 63 year-old actor has set a deadline, after which he won't work, for directors Steven Spielberg and George Lucas. Ford is convinced that the project will be successful, but he wants to do it soon. He said, "It's looking very good to do another one. I haven't felt this positive about it happening in a long time... but if it doesn't happen in the next two years we should all forget it." The production on the film is set to start at the beginning of next year, although there have been several rumoured delays. | 
