Guest Stars Paige Patterson as Scarlett Pierce Wayne Duvall as Senator Andre Amarant Dakin Matthews as Bob Isenstadt Marcus Ho as Dr. Dexter Wu Patrick Breen as Cole Stockwell Tom Kemp as Sam Ritter Mia Dillon as Nora Ritter Spencer House as Gary the Intern Tim Guinee as Nicholas Pohl Co Starring Lily Cowles as Germaine Healy Marcus Choi as Perry Davis Robert Manning, Jr. as Dan Klein