Special Guest Stars Mary-Louise Parker as Amy Gardner John Amos as Percy Fitzwallace Taye Diggs as Secret Service Agent Wesley Guest Stars NiCole Robinson as Margaret Hooper Anna Deavere Smith as Nancy McNally Michael O'Neill as Secret Service Agent Ron Butterfield Clark Gregg as FBI Special Agent Michael Casper Trent Ford as Jean Paul J. Patrick McCormack as General Jimmy Wendall Alan Dale as Mitch Bryce Harry Groener as Secretary of Agriculture Roger Tribbey Vernee Watson as Nurse Uncredited Robert Aguilar Jr. as Marine Guard