: David F. Sandberg provides insights into the filming process.
: A 12-minute featurette where Sandberg explains why certain subplots and "creepy moments" were cut from the final version. : David F
: The film is presented in a sharp 1080p AVC HD encode with a 2.40:1 aspect ratio. Reviewers from High Def Digest noted that the transfer masterfully handles the film's "inky" and "deep" black levels, which are critical for a movie bathed in shadows. : David F