Armand Schultz

as College President

(5 episodes) as Landon Bloom

(1 episode) as CIA Director Thomas Platt

(1 episode) as Ambassador Gary Berger

as Dr. George Small

as WTOP-AM Reporter

(1 episode) as John Honaker

(4 episodes) as Michael Hansen

as Dale

as Dick Lombardo

(1 episode) as Marlin Heiden

(1 episode) as Scott Cunningham

(1 episode) as Derrick Hughes

(2 episodes) as Colin Becks

(2 episodes) as Alderman Colin Becks

(1 episode) as Alex Barry

(13 episodes) as Dr. Evan Roth

(1 episode) as David Feldman

as Martin Crenshaw

as Astrov

as Television Voice (voice)

(1 episode) as Judge Trent Wynter

as Olson

as Talk Show Host

(1 episode) as Councilman Prince

(1 episode) as Doctor

as General George Pickett

(1 episode) as Curtis Fuller

as John Ford

as Dr. Pomeranz

(1 episode) as Special Agent Putney

(1 episode) as Dr. Chris Hanson

(1 episode) as Kyle Hubert

(1 episode) as Kevin Ragolia

(1 episode) as John Capshaw

(1 episode)

(1 episode) as Crewman Kenneth Dalby

as David Case

as TV Reporter

(1 episode) as Ted Devon

(1 episode) as Kevin Morse

(1 episode) as Dr. Kenneth Price

(1 episode) as Dr. Morris

(1 episode) as Marty O'Neal