An astronaut doctor Ivan Hood and his fellow astronaut Kelly return from their mission in space to find the world has been taken over by aliens. Now Dr. Ivan Hood and Kelly must lead a revolution to free the human slaves from their alien masters.

Set in present day Afghanistan, the sequel centers on a group of soldiers who endeavor to capture Fazul, a fanatical terrorist who has escaped into the maze of caves underlying the landscape of the country. As the troops spelunk, they encounter one major obstacle: genetically altered bats programmed to seek out flesh and consume it.

In New York, the experienced art thief, Keith Ripley, invites the bold thief from Miami, Gabriel Martin, to team up with him. He plans the heist of two valuable mysterious antique Faberge eggs, located in a safe, of the well protected Russian jewelry Romanov. Each egg is worth twenty million dollars on the black market, and Ripley needs his cut to free himself from his debt to a powerful mobster, known as Nicky. The reluctant Gabriel agrees to participate, after having a one night stand with Ripley's goddaughter Alexandra Karolin. Meanwhile, the persistent Lieutenant Weber, who has unsuccessfully tried to put Ripley in jail for twenty years, figures out how to anticipate the movements of the criminal in order to catch him.