After completely ruining his daughter's hot date, "McClane" (Bruce Willis) is sent to pick up a young hacker in response to what the FBI think might be a city wide cyber-attack. The youngster "Farrell" (Justin Long) is a cocky geek who is ill-prepared for what now ensues as "McClane" arrives just in time to save him from a barrage of gunfire that turns his apartment into a war zone. They now have to try to get the kid to safety but his pursuers are not giving up. What has this lad done? What has he got? Well swiftly we learn amidst the growing chaos that the not so angelic "Gabriel" (Timothy O...