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?
Jack Smight Jack Smight (March 9, 1925 – September 1, 2003) was an American theatre and film director.
The Imperial March "The Imperial March (Darth Vader's Theme)", is a musical theme present in the "Star Wars" franchise. It was composed by John Williams for the film "The Empire Strikes Back". Together with "Yoda's Theme", "The Imperial March" was premiered on April 29, 1980, three weeks before the opening of the film, on the occasion of John Williams' first concert as official conductor-in-residence of the Boston Pops Orchestra." One of the best known symphonic movie themes, it is an example of a leitmotif, a recurrent theme associated with characters or events in a drama.