The Dragon Tattoo Trilogy (Extended Edition) on Blue Ray Disc is a 4-disc set featuring films directed by Daniel Alfredson and Niels Arden Oplev. The Swedish-language movies fall under the Mystery/Suspense genre with a runtime of 540 minutes. The set includes English subtitles for ease of viewing, making it suitable for a wide audience interested in foreign films. The trilogy is rated R and offers a captivating viewing experience for fans of the mystery genre.