Guest Stars Tasso Feldman as Dr. Irving Feldman Denitra Isler as Nurse Ellen Hundley Jessica Miesel as Nurse Jessica Moore Vince Foster as Dr. Paul Chu Remington Blaire Evans as GiGi Hawkins Aneesha Joshi as Padma Devi Conrad Ricamora as Dr. Jake Wong Chedi Chang as Sammie Ackerman / Lin Xian An Ian Anthony Dale as Dr. James Yamada Christopher J. Hanke as Gregg Steven Culp as Mark Betz Daniela Lamas as Lab Tech Co Starring Asha Etchison as EMT Ian Lyons as Wade
