Another Christmas finds John McClane (Bruce Willis) waiting at an airport for his wife Holly to land in Washington, D.C. John spots a suspicious package and follows the bearer into the luggage transfer area where he promptly gets into a gunfight. He is again rebuffed by the local police, and again goes rogue. His wife's life is - again - in danger, and he - again - fights ferociously and gets hurt and keeps fighting. Except this time it's not as likeable or funny.
Further sequels followed, and I think I've seen all of them too ... but they're all worse than this one, which is worse than the original.