Michael Chertoff as National Security Advisor
Former Secretary of Homeland Security

Fran Townsend as Secretary of Homeland Security
Former White House Homeland Security Advisor

J. Bennett Johnston as Secretary of Energy
Former Senator (D-LA)

John Negroponte as Secretary of State
Former Director of National Intelligence

Jamie Gorelick as Attorney General
Former Deputy Attorney General

Joe Lockhart as Counselor to the President
Former White House Press Secretary

John McLaughlin as Director of National Intelligence
Former Acting Director of Central Intelligence

Stephen Friedman as Secretary of Treasury
Former Director of the National Economic Council

Stewart Baker as Cyber Coordinator
Former National Security Agency General Counsel

Charles Wald as Secretary of Defense
Former Deputy Commander of U.S. European Command