I knew about Jeremy Bulloch being Lt. Sumner -- his CCG card actually hints that he's Boba Fett's twin. Didn't know about those other two, though. Here's one -- Clive "Voice of the Emperor" Revill also did the voice of Gen. Dodonna in the CD-ROM edition of X-wing. My first Star Wars game, and still one of the best. Also, Carrie Fisher did the voice of Salacious Crumb in RotJ, but Lucas had someone else do Salacious's new lines for the SE.