The official site has been updated today to announce that the Emperor himself, Ian McDiarmid, will be attending Celebration Anaheim 2015 next month! Along with McDiarmid, the following actors/alums have also been announced:

  • Erik Bauersfeld (Voice Actor — Admiral Ackbar and Bib Fortuna, Return of the Jedi)
  • Stephen Costantino (Gamorrean Guard, Return of the Jedi)
  • John Morton (Dak Ralter, The Empire Strikes Back)
  • Brian Muir (Darth Vader Helmet & Armor Sculptor, Original Trilogy)
  • Bonnie Piesse (Beru Whitesun Lars, Attack of the Clones and Revenge of the Sith)
  • Clive Revill (Voice Actor — The Emperor, The Empire Strikes Back)
  • Corey Dee Williams (Klaatu the Skiff Guard, Return of the Jedi)

The article also contains the following update:

Some of Lucasfilm’s most creative minds will be on hand for panel discussions, portfolio reviews, and special events.