A masked gang robs a security van and Carter's informant names ex-soldier Tober as its leader. Regan trails the gang to their junk shop hide-out where they plot their next heist for their client, a German political terrorist. The Secret Service has one of their men infiltrating the gang and Regan is told to back off arresting them so as not to blow his cover. Regan, however, is his own boss and goes ahead with the ambush.