Assassin Robert Rath (Sylvester Stallone) arrives at a funeral to kill a prominent mobster, only to witness rival hired gun Miguel Bain (Antonio Banderas) complete the job for him -- with grisly results.
Along with his new friends, a teenager who was arrested by the US Secret Service and banned from using a computer for writing a computer virus discovers a plot by a nefarious hacker, but they must use their computer skills to find the evidence while being pursued by the Secret Service and the evil computer genius behind the virus.
In the year 2035, convict James Cole (Bruce Willis) reluctantly volunteers to be sent back in time to discover the origin of a deadly virus that wiped out nearly all of the earth's population and forced the survivors into underground communities.
Angela Bennett is a freelance software engineer who lives in a world of computer technology. When a cyber friend asks Bennett to debug a CD-ROM game, she discovers a conspiracy that will turn her life upside down.