Thriller 25 is a 25th anniversary special edition reissue of the Michael Jackson album Thriller, the world's best selling album. The prospect of a "second chapter" to Thriller was first publicly discussed on Access Hollywood in late 2006. Jackson said he would discuss the idea with collaborator will.i.am. It was released in Australia on February 8, 2008, then internationally on February 11, 2008 and the following day in the United States