All-Reviews.com: Movie review.
Bloody Sunday: Official site with cast and crew, press kit, interview with John Nesbitt, trailer, news, and links. Also includes timeline of the civil rights march, supplemented by map of Derry and film stills [requires Flash].
HARO Online: Bloody Sunday: Mongoose reviews the film.
IMDb: Bloody Sunday: Cast and crew, synopsis, reviews, forum, awards, promotional information, production details, technical specifications, and links.