Threat Matrix is an American drama television series created by Daniel Voll that aired on ABC from September 18, 2003 to January 29, 2004 which lasted 16 episodes. The plot consisted of the events in a United States Homeland Security anti-terrorism unit, led by Special agent John Kilmer. The title of the show refers to a report given to the President of the United States each morning, which contains information relating to the latest threats against the security of the United States. Cast James Denton as Special Agent John Kilmer, a former Delta Force operator. Kelly Rutherford as Special Agent Frankie Ellroy-Kilmer Will Lyman as Colonel Roger Atkins Anthony Azizi as Mohammad "Mo" Hassain Kurt Caceres as Tim Vargas Mahershala Ali as Jelani Harper Melora Walters as Lia "Lark" Larkin Shoshannah Stern as Holly Brodeen Kelly Hu as Agent Mia Chen Steven Petrarca as Agent Adam Anders Lorraine Toussaint as Carina Wright Episodes A total of sixteen episodes were filmed; however, only fourteen were broadcast in the United States. International Airings : SAT.1 : Living TV : FX : TF1 : Seven Network and Fox8 : TV 2 (New Zealand) : Veronica : RTÉ Two : TV Norge : TV 3 : Nova TV : Kanal 5 (Sweden) : TVP2 : Channel One Russia : SBS Net : RTL Klub : RTS 1 External links American Broadcasting Company original programming 2000s American drama television series 2003 American television series debuts 2004 American television series endings Espionage television series Television series by ABC Studios American spy thriller television series United States Department of Homeland Security