Brad Dourif

Bradford Claude Dourif (/ˈdɔːrɪf/; born March 18, 1950) is an American actor. He is best known for voicing Chucky in the Child's Play franchise (1988–present), portraying Gríma Wormtongue in The Lord of the Rings film series and his Oscar nominated role as Billy Bibbit in One Flew Over the Cuckoo's Nest (1975).

Brad Dourif's other film roles include Wise Blood (1979), Ragtime (1981), Dune (1984), Blue Velvet (1986), Mississippi Burning (1988), The Exorcist III (1990), Alien Resurrection (1997), and the 2007 remake of Halloween and its sequel. He also appeared in many television series, notably Deadwood (2004–2006, 2019), for which he received Primetime Emmy and Satellite Award nominations for his portrayal of Amos "Doc" Cochran.