According to the Star Wars Databank at the excellent starwars.com website, Anakin Skywalker is 9 years old in Episode 1. From the official timeline published by Random House (who publish the Star Wars books) we can also determine when each movie took place and extrapolate his age.
Archive of posts tagged sci-fi
Classic clip of Kevin Spacey as Christopher Walken and Walter Matthau screetest for Star Wars. Download Windows Media format OR Quicktime format http://www.youtube.com/watch?v=4ZCTv3QRSVQ