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
Picking up right where Revenge of the Fallen's rewrite left off, the Autobots now have to battle the threat of Unicron, who is making his way to both Earth and Cybertron.
