Episode I: model maker ILM, puppeteer R2-D2 & Pod race mechanic
Episode II & III: Droid unit supervisor, R2-D2 operator
Episode V: model and creature maker (Special Edition)
Episode VI: model and creature maker ILM, Barquin D´an & Boba Fett (Special Edition)


Jedi-Con 2001
SW Celebration IV 2007

www.imdb.com/name/nm0081636/