A cop who arrested Mac and Li Ann works with the agency to stop a terrorist cult.

Mac is suspicious when his father shows up; Li Ann disappears while investigating a spa that's linked to an arms dealer.

The team are assigned to investigate a group of psychotics who were once normal. It soon becomes a race against time when the agency's "cleaners" - Camier & Murphy - are sent to dispose of the people. Dr Bernard Fry, employed by the agency, is using mind-altering drugs to turn people into "droogs"