Peter only played Chewbacca in the seated parts because of his health problems. The rest of the time he was played by a Finnish actor:
http://news.yahoo.com/meet-the-new-chewbacca-in-star-wars-the-force-183503009.html
Peter only played Chewbacca in the seated parts because of his health problems. The rest of the time he was played by a Finnish actor:
http://news.yahoo.com/meet-the-new-chewbacca-in-star-wars-the-force-183503009.html