Special Guest Stars Lily Tomlin as Deborah Fiderer Teri Polo as Helen Santos Keb' Mo' as Himself Guest Stars NiCole Robinson as Margaret Hooper Rob Lowe as Sam Seaborn Renee Estevez as Nancy Karis Campbell as Ronna Matthew Del Negro as Bram Howard Michael O'Neill as Secret Service Agent Ron Butterfield Allison Smith as Mallory O'Brien John Getz as Congressman Mark B. Sellner