Michael Douglas (President Andrew Shepherd)
Annette Bening (Sydney Ellen Wade)
Martin Sheen (A.J. MacInerney)
Michael J. Fox (Lewis Rothschild)
David Paymer (Leon Kodak)
Richard Dreyfuss (Senator Bob Rumson)
Andrew Steel (Secret Service Agent)
Maud Winchester (White House Aide)
Clement Von Franckenstein (President D'Astier)
Mark Thompson (Kenneth Michaels)
Gail Strickland (Esther MacInerney)
Richard Stahl (Rumson Staffer)
Aaron Sorkin (Aide in Bar)
Beans Morocco (Doorkeeper)
Shawna Waldron (Lucy Shepherd)
Steve Gonzales (Hud Secretary)
Thom Barry (Guard)
Joseph Latimore (Secret Service Agent)
Kathryn Ish
Rick Garcia (Reporter)
Anna Deavere Smith (Robin McCall)
Nina Siemaszko (Beth Wade)
Arthur Senzy (Deputy)
Jordan Lund (Carl)
Efrat Lavie (Madame D'Astier)
Anne Haney (Mrs. Chapil)
Googy Gress (Gil)
Tom Dahlgren (Defense Secretary)
Frank Cavestani (Rumson Staffer)
Ron Canada (Reporter Lloyd)
Beau Billingslea (Agent Cooper)
John Mahon (Chairman of the Joint Chiefs)
John Mahoney (Leo Solomon)
Mathew Saks (Congressional Staffer)
Taylor Nichols (Stu)
George Murdock (Congressman)
Bernie McInerney (Congressman Millman)
Karen Maruyama (Leo's Secretary)
Wendie Malick (Susan Sloan)
Leslie Bega (White House Staffer Laura)
Samantha Mathis (Janie Basdin)
Joshua Malina