Ian McDiarmid's filmography

Star Wars: The Rise of Skywalker

Actor - Palpatine

Star Wars: Episode III - Revenge of the Sith

Actor - Supreme Chancellor Palpatine

Star Wars: Episode II - Attack of the Clones

Actor - Supreme Chancellor Palpatine

Star Wars: Episode I - The Phantom Menace

Actor - Canciller Palpatine / Darth Sidious

Restoration

Actor - Ambrose

Dirty Rotten Scoundrels

Actor - Arthur

Star Wars: Episode VI - Return of the Jedi

Actor - Palpatine

Dragonslayer

Actor - Jacopus