Robotech: The Shadow Chronicles is the 2006 animated sequel to the 1985 Robotech television series. It was released on DVD on February 6, 2007. At Anime Expo 2004, Harmony Gold USA revealed that Robotech: Shadow Force was in production to celebrate the 20th anniversary of Robotech in 2005. The name of the new story arc was soon changed to Robotech: The Shadow Chronicles, and the film was completed on January 27, 2006.