Lilah Krytsick is a mother and housewife who's always believed she could be a stand-up comedian. Steven Gold is an experienced stand-up seemingly on the cusp of success. When the two meet, they form an unlikely friendship, and Steven tries to help the untried Lilah develop her stage act. Despite the objections of her family and some very wobbly beginnings, Lilah improves, and soon she finds herself competing with Steven for a coveted television spot.

NYPD cop John McClane's plan to reconcile with his estranged wife is thrown for a serious loop when, minutes after he arrives at her office, the entire building is overtaken by a group of terrorists. With little help from the LAPD, wisecracking McClane sets out to single-handedly rescue the hostages and bring the bad guys down.

A young doctor is suspected when a series of Jack the Ripper copycat killings is committed. However, when the doctor himself is murdered, his identical twin brother claims to have seen visions of the true killer.

Two ex-Navy guys set out to put the brakes on a dope smuggling ring.