Three New York businessmen decide to take a "Wild West" vacation that turns out not to be the relaxing vacation they had envisioned.

One year after his heroics in Los Angeles, John McClane is an off-duty cop who is the wrong guy in the wrong place at the wrong time. On a snowy Christmas Eve, as he waits for his wife's plane to land at Washington Dulles International Airport, terrorists take over the air traffic control system in a plot to free a South American army general and drug smuggler being flown into the US to face drug charges. It's now up to McClane to take on the terrorists, while coping with an inept airport police chief, an uncooperative anti-terrorist squad, and the life of his wife and everyone else trapped in planes circling overhead.

Four stories intersect in this violent film parody. Exterminators dress as hit men and try to protect the wife of their boss, Montello. Meanwhile, the strippers at Montello's strip club, dressed as nuns, attempt to rob him. Tag-team wrestlers steal Montello's briefcase, thinking its contents are valuable. Finally, Bumpkin, running to deliver a script, loses a lot of the pages.

A soon-to-be-married woman is distraught when someone kidnaps her baby. Things get even worse when the police accuse her of orchestrating the abduction.

A county sheriff is accused by his daughter of having abused her. Her accusation gets more and more elaborate, involving satanic rituals. As nearly everyone around him seems to believe he's guilty, he starts breaking up and questioning his own innocence.

A homicide detective is assigned to solve a murder case. The trouble is that his wife, a reporter, has been assigned by her employer to cover the same case. Complications ensue.

A 1939 test pilot asks his best friend to use him as a guinea pig for a cryogenics experiment. Daniel McCormick wants to be frozen for a year so that he doesn't have to watch his love lying in a coma. The next thing Daniel knows is that he's been awoken in 1992.

Gina Nardino, a young saleswoman at the food counter of a posh department store, falls hard for a society stud, and, through a series of accidents, impresses him by taking on the false identity of an Italian contessa. But the masquerade begins to get out of hand when the stud's brother sees through her disguise...and likes what he sees.

While attempting to seduce gorgeous lawyer Diane Lightson, wealthy gadabout Chris Thorne agrees to drive her to Atlantic City, N.J. But, when some reckless driving draws the attention of a deeply critical cop, they and the flamboyant "Brazillionaires" who tagged along end up in the court of a grotesque and vengeful judge, who has a special vendetta against the wealthy and erudite.