Seven versions of "Blade Runner" exist because of changes made by different people. The producers took Scott's cut and changed some things about it, which Scott did not like. In 1992, Scott released a Director's Cut version, which was made very fast. It cut the ending of the movie and removed the voice-over. Warner Bros. released the Final Cut, a new 25th anniversary version of the movie, in October 2007. It features some new scenes and removes some of the visible special effect.