Frank Oz, who worked closely with American theatre and film director Jack Smight, was known for being the puppeteer and voice of which Star Wars character?
Frank Oz:  He is also known for being the puppeteer and voice of Yoda in the "Star Wars" films. Jack Smight: Jack Smight (March 9, 1925 – September 1, 2003) was an American theatre and film director.
i don't know