Dual layer.

Based on the article "A farewell to arms" by John Carlin ; certain original characters created by Roderick Thorp.

Special features: Audio commentary by Bruce Willis, director Len Wiseman, and editor Nicolas De Toth; music video "Die hard" by Guyz Nite; "Behind the scenes with Guyz Nite" featurette.

Music by Marco Beltrami ; film editor, Nicolas De Toth ; production designer, Patrick Tatopoulos ; director of photography, Simon Duggan ; executive producers, Arnold Rifkin, William Wisher.

Bruce Willis, Justin Long, Timothy Olyphant, Cliff Curtis, Maggie Q, Mary Elizabeth Winstead, Kevin Smith.

NYPD Detective John McClane has faced some brutal terrorists in his career, but now, he's about to face what may be his most dangerous enemy yet. John, who occasionally does work for the U.S. Department of Homeland Security, receives a call to bring in a hacker named Matt Farrell, because there has been a breach in an FBI computer system. Farrell is one of the many hackers who are suspected in the attack. As soon as John gets to Matt's apartment, men show up and try to kill John and Matt, they barely escape. A group of terrorists led by Thomas Gabriel is systematically shutting down the U.S. computer infrastructure. Luckily, Matt knows enough about hacking to figure out how Gabriel is shutting down the computers. Gabriel wants the country brought to its knees, but doesn't count on John and Matt, who are now in his way. Gabriel kidnaps John's daughter, Lucy. Gabriel may think he now has the upper hand on John, but he has no idea how far John is willing to go to rescue Lucy.

MPAA rating: (Theatrical release) PG-13; contains intense sequences of violence and action, language and a brief sexual situation ; Unrated: the unrated version and the special features are not rated and contain additional intense sequences of violence and action, language and a brief sexual situation.

DVD; region 1; NTSC; widescreen (2.40:1) presentation; Dolby Digital 5.1 surround, Dolby Digital surround.

This DVD is copy protected.

English (Dolby 5.1), dubbed French (Dolby surround) or dubbed Spanish (Dolby surround) dialogue, English or Spanish subtitles; closed-captioned.