Gotta love seeing so many Sith in one place. Yeah, there was Ian McDiarmid and Ray Parks in there, right? Pity they didn't have any scenes together though. I have to say Burton's job, in terms of directing the British actors, had to be pretty easy. He had the absolutely cream of the crop of British thespians at his disposal. These people have all been acting for decades and are among the best of the best. Just these three alone: Michael Gough, Michael Gambon, and Ian McDiarmid? Wow. That is SOME casting director!