Name Hugo Gruber | ||
Hugó Gruber (28 May 1938 – 3 July 2012) was a Hungarian stage and film actor.

He was the Hungarian dubbing voice of Ian McDiarmid in the Star Wars Prequel Trilogy, and in Return of the Jedi VHS edition, 1992.
Selected filmography
References
Hugó Gruber Wikipedia(Text) CC BY-SA