An image from Rogue One: A Star Wars Story, one of the productions that also features Matthew Wood.
Matthew Wood
August 15, 1972 — Walnut Creek, California, USA
Matthew Russell Wood (born August 15, 1972) is an American sound editor and voice actor. He is a supervising sound editor at Skywalker Sound in Marin County, California. He also provides the voice of General Grievous in the Star Wars franchise.
Description above from the Wikipedia article Matthew Wood (sound editor), licensed under CC-BY-SA, full list of contributors on Wikipedia.
