Crimson II is the eighth and final full-length studio album by Swedish death metal band Edge of Sanity and is a continuation of the storyline first heard on the album Crimson (1996). It is the only Edge of Sanity release that does not feature original members Andreas Axelsson and Benny Larsson. Opeth frontman Mikael Åkerfeldt, who provided vocals and guitar on the first album, also does not appear. Instead, it features contributions from guest musicians Mike Wead, Jonas Granvik, and brothers Roger and Simon Johannson.