Disc Details:

• 2-disc set
• 2.35:1 anamorphic widescreen picture
• Dolby Digital 5.1 Surround Sound
• 2 audio commentaries with director Roland Emmerich and producer Mark Gordon; and writer Jeffrey Nachmanoff, cinematographer Ueli Steiger, editor David Brenner and production designer Barry Chusid.
• Interactive audio demo
• 10 deleted scenes
• Trailers
• Weblink to a behind-the-scenes featurette
• Multiple featurettes
• Interactive climatic catastophes feature
• Making-of piece
• Storyboards
• Concept art
• And much more...