Star Wars Celebration is taking place in Orlando this weekend, and the one of the highlights so far has been the 40 Years of Star Wars Panel, which was moderated by Warwick Davis, and including appearances by George Lucas, Kathleen Kennedy, Dave Filoni, Liam Neeson, Ian McDiarmid, Hayden Christensen, Samuel L. Jackson, John Williams, Anthony Daniels, Peter Mayhew, Billie Lourd, Billy Dee Williams, Mark Hamill and Harrison Ford.