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 I - The Phantom MenaceSenator PalpatineStar Wars: Episode II - Attack of the ClonesChancellor 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 RebelsEmperor Palpatine (voice)DragonslayerBrother Jacopus