AllMovie

Determined to "change the world" in a hurry, home-grown terrorist Eric Stone (Geoffrey Deuel) has no qualms about resorting to violence. Together with fellow conspirators Gilbert Manning (Tom Falk), Karen Wandemere (Diane Ewing), and Knox and Allen Hiller (Wayne Maunder, Mark Jenkins), Stone has cut quite a swath across the country, wreaking all manner of destruction on government property. With time running out and only a handful of leads at his disposal, Inspector Erskine (Efrem Zimbalist Jr.) must locate the Federal building that has been booby-trapped with a time bomb by the arrogant would-be revolutionaries.