Steve Blum.
Steven Jay Blum (born April 29, 1960) is an American voice actor. He portrayed Sauron in Middle-earth: Shadow of Mordor and Middle-earth: Shadow of War.
In the style of Sean Bean, he also voiced Boromir in various games including The Lord of the Rings: The Battle for Middle-earth, its sequels The Lord of the Rings: The Battle for Middle-earth II and The Lord of the Rings: The Battle for Middle-earth II: The Rise of the Witch-king, and in the 2010 game The Lord of the Rings: Aragorn's Quest, as well as various other characters in other Middle-earth video games.
Throughout his career, Blum has portrayed many characters across many different media including Age of Empires, Call of Duty, DC Comics, Mass Effect and Star Wars Rebels.
