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
Throughout the various years of the Empire's reign, Darth Vader didn't rest easy. Haunted by the demons of the past and the possible future, Vader eventually takes it upon himself to dissect the dreams to achieve even greater power.