Ian McDiarmid
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
Movies
Star Wars: The Rise of Skywalker
Emperor Palpatine
The Lost City of Z
Sir George Goldie
Star Wars Rebels: The Siege of Lothal
Emperor Palpatine (voice)
The Odds
Margaret
Denis Thatcher
Our Hidden Lives
B. Charles
Star Wars: Episode III - Revenge of the Sith
Chancellor Palpatine / Darth Sidious
Star Wars: A Musical Journey
Host
The Story of Star Wars
Palpatine/The Emperor (archive footage)
Star Wars: Episode II - Attack of the Clones
Chancellor Palpatine
Crime and Punishment
Porfiry
Sleepy Hollow
Dr. Lancaster
All the King's Men
Rev. Pierrepoint Edwards
The Adventures of Young Indiana Jones: Demons of Deception
Prof. Levi
Star Wars: Episode I - The Phantom Menace
Senator Palpatine
Great Expectations
Jaggers
Hillsborough
Doctor Popper, Coroner
Restoration
Ambrose
Annie: A Royal Adventure
Dr. Eli Eon
Heart of Darkness
Doctor
Chernobyl: The Final Warning
Dr. Vatisenko
Dirty Rotten Scoundrels
Arthur
Pity in History
Murgatroyd
Gorky Park
Professor Andreev
Return of the Jedi
The Emperor
Last Night Another Dissident...
Fedka
Dragonslayer
Brother Jacopus
Richard's Things
Burglar
Sir Henry at Rawlinson End
Reg Smeeton
The Awakening
Dr. Richter
The Empire Strikes Back
Emperor (Special Edition)
Macbeth
The Porter / Ross
The Likely Lads
Vicar
Amazing Stories
Blade
TV Series
Star Wars: Tales of the Jedi
Darth Sidious (voice)
1 Episode
Obi-Wan Kenobi
Emperor Palpatine / Darth Sidious
1 Episode
Star Wars: The Bad Batch
Darth Sidious / Emperor Palpatine (voice)
2 Episodes
Britannia
King Pellenor
27 Episodes
Star Wars Rebels
Emperor Palpatine
1 Episode
37 Days
Sir Edward Grey
3 Episodes
Utopia
Anton
5 Episodes
Star Wars: The Clone Wars
Darth Sidious (voice) (archive sound)
1 Episode
City of Vice
Henry Fielding
5 Episodes
Elizabeth I
Lord Burghley
2 Episodes
Charles II: The Power and The Passion
Sir Edward Hyde
2 Episodes
Spooks
Prof. Fred Roberts
1 Episode
Crime and Punishment
Porfiry
2 Episodes
Great Expectations
Jaggers
2 Episodes
Cold Lazarus
Oliver Morse
4 Episodes
Karaoke
Oliver Morse
4 Episodes
The Modern World: Ten Great Writers
Dostoevsky
1 Episode
Inspector Morse
Hugo De Vries
1 Episode
The Nation's Health
Dr Vernon Davis
4 Episodes
The Professionals
Mickey Hamilton
1 Episode