Douglas Darien Walker (born November 17, 1981) is an American film critic, comedian, actor, filmmaker, and YouTuber. Based in Chicago, Walker is best known for creating and starring in the satirical web series Nostalgia Critic, wherein Walker as the title character, a vulgar and childish nerd, reviews nostalgic films and other media in an often angry and profane manner. After an initial run on YouTube plagued by copyright claims due to his use of pre-existing clips, in 2008 Walker joined the website Channel Awesome (formerly That Guy With The Glasses), where he and the series gained enormous popularity and became the face of the site, eventually cultivating a community of other creators making similar content.