Guest Stars Carrie Preston as Vicky Sites Michael Shamus Wiles as Carl Baker Reynaldo Rosales as Darryl Gerth Roxanne Hart as Cris Carlyle David Marshall Grant as Brent Hauser Ron Dean as Peter Watson James Parks as Fitchman Susan Merson as Brenda Aronson Victor Rivers as Raymond Sites Co Starring Matthew Yang King as Matt Li Sendhil Ramamurthy as DOE Specialist Russell Edge as Deputy Sheriff Dan Snook as Driver #2 Lamont Holmes as SWAT Commander Jack Howard as Mark Watson Joe Hart as Driver #1