Christopher Stanley

as Blake Ayers (1 episode)

as Larry

as Eric McDougal (3 episodes)

as Lieutenant General Alexander Reid (1 episode)

as Dean Hunter

as Alan Elkins (3 episodes)

as Edward Wiggins (3 episodes)

as Henry Ashworth (1 episode)

as Charles (3 episodes), as Charles (voice) (1 episode)

as Alan Powell (1 episode)

as Admiral Bill McRaven

as Thomas L. Ahern, Jr.

as Crane

as Sherman Adams (2 episodes)

as Mark Cordell (1 episode)

as Agent Williams (1 episode)

as Joe (2 episodes)

as Henry Francis (54 episodes)

as CEO Robert Winthrop (1 episode)

as Hal Williams (1 episode)

as Bill (1 episode)

as Simon Rosen (1 episode)

as Scott Truit (1 episode)

as Matt Heagan (2 episodes)