Actor · DirectorIan McDiarmidAugust 11, 1944(79 years old)Carnoustie, Tayside, Scotland, UKSocialsIMDbKnown forReturn of the JediThe EmperorStar Wars: Episode III - Revenge of the SithChancellor Palpatine / Darth SidiousStar Wars: Episode II - Attack of the ClonesChancellor PalpatineStar Wars: Episode I - The Phantom MenaceSenator PalpatineSleepy HollowDr. LancasterStar Wars: The Rise of SkywalkerEmperor PalpatineDirty Rotten ScoundrelsArthurThe Lost City of ZSir George GoldieObi-Wan KenobiEmperor Palpatine / Darth SidiousStar Wars: The Clone WarsDarth Sidious (voice) (archive sound)Star Wars: The Bad BatchEmperor Palpatine (voice)Star Wars RebelsEmperor Palpatine (voice)