from Amazon.com
What the unrated version includes:
Many more f-words and MF-ers.
- Extra dialogue between McClane and his captain, Clevino.
- Longer opening intro scene to Matt Long typing to the warlock, listening to rock music.
- Extra banter when McClane and Matt first meet.
- More intro shots at the FBI command center.
- Shot of the National Transportation Center losing control of their traffic grid.
- More shots of false anthrax alarm evacuation.
- Thomas Gabriel's hodgepodge of video of Nixon/Bush/Clinton speaking is longer.
- Blood spurts!!! More gore, though not significantly more.
- More McClane-isms. When John is driving the police car in the tunnel towards the helicopter, Rand shoots the engine, which lights on fire. McClane quips, "Well the car's on fire, that can't be good."
- When Matt runs to his side after McClane destroys the helicopter, McClane adds, "100,000 people are killed every year by cars. What's another 4?"
- Quick shot of dead guards in power plant.
- When Mai dies in the elevator explosion, McClane screams a profanity laced tirade at her.
- McClane flying (and landing!) helicopter scene much longer.
- The guy getting crushed in the giant blades scene doesn't have much more blood.
- Yippee-kay-yay mf-er is said in full!
NOTE: For more detail, go to this German DVD Review site for a frame-by-frame detailed analysis! Differences are posted in English.
http://www.schnittberichte.com/schnittberichte_special/diehard4.php