Ian McDiarmid (born 11 August 1944) is a Scottish actor and director best known for portraying Emperor Palpatine in the Star Wars film series. He has received an Olivier Award for Best Actor and a Tony Award for Best Featured Actor in a Play for his performances. Wikipedia
Sith Lord, also known as a Lord of the Sith, was a title conferred upon members of the Sith Order. Sith Lords drew upon the dark side of the Force, using it to gain power.
