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
It's October 31st in Salem, Massachusetts, and a town's eccentric, devoted community volunteer and the good-natured object of his fellow citizen's derision and meanest pranks, finds himself in the midst of a real investigation, for a real murderer.