who plays the emperor in revenge of the sith
Palpatine Sheev Palpatine,[3] (colloquial: Darth Sidious and The Emperor) is a fictional character and one of the primary antagonists of the Star Wars franchise,[4] mainly portrayed by Ian McDiarmid. In the original trilogy, he is depicted as the aged, pale-faced and cloaked Emperor of the Galactic Empire and the master of Darth Vader. In the prequel trilogy, he is portrayed as a charismatic Senator from Naboo who uses deception and political manipulation to rise to the position of Supreme Chancellor of the Galactic Republic, and then reorganizes the Republic into the Galactic Empire, with himself as Emperor.
Darth Vader Darth Vader was portrayed by bodybuilder David Prowse in the original film trilogy, and by stunt performer Bob Anderson during the character's intense lightsaber fight scenes.[10][37] Lucas originally intended for Orson Welles to voice Vader (after dismissing using Prowse's own voice due to his English West Country accent, leading to the rest of the cast nicknaming him "Darth Farmer").[38] After deciding that Welles's voice would be too recognizable, he cast the lesser-known James Earl Jones instead.[39][40] Jones initially felt his contributions to the films were too small to warrant recognition and his role was uncredited at his request until the release of Return of the Jedi (1983).[10] When Jones was specifically asked if he had supplied Vader's voice for Revenge of the Sith—either newly or from a previous recording—Jones answered, "You'd have to ask Lucas about that. I don't know".[41] The character has also been voiced by Scott Lawrence and Matt Sloan for several video games. Hayden Christensen and Gene Bryant alternately portray Vader in Revenge of the Sith.[42][43] During the production of Revenge of the Sith, Christensen asked Lucas if a special Vader suit could be constructed to fit his own body, rather than have a different actor don one of the original sets of Vader armor worn by Prowse.[44] Brock Peters provided the voice of Darth Vader in the NPR/USC radio series. Both Spencer Wilding[45] and Daniel Naprous portrayed Vader in Rogue One (2016), with Jones reprising his role as the character's voice.[46]