Suspect X is a 2008 Japanese mystery-thriller film based on the novel, ''The Devotion of Suspect X'', directed by Hiroshi Nishitani. The film was a continuation of the popular Japanese serial drama ''Galileo'' and included the same cast. It topped Japan's box office for four consecutive weeks and was the third-highest-grossing Japanese movie in 2008. The soundtrack was released on October 1, 2008. imdb.com