Special Guest Stars Mary-Louise Parker as Amy Gardner Teri Polo as Helen Santos Janeane Garofalo as Louise Thornton Patricia Richardson as Sheila Brooks Guest Stars NiCole Robinson as Margaret Hooper Karis Campbell as Ronna Michael O'Neill as Secret Service Agent Ron Butterfield Stephen Root as Bob Mayer John Aylward as Barry Goodwin Bonita Friedericy as Gail Addison Adrian Sparks as Dr. Wexler Marlene Forté as Secret Service Agent Linda David Clennon as Vinick's Attorney