Special Guest Stars Steven Weber as Dr. Dean Archer Guest Stars Brennan Brown as Dr. Samuel Abrams Luigi Sottile as Sean Archer Conor Perkins as Dr. Zach Hudgins Hannah Riley as Anna Charles T.V. Carpio as Dr. Grace Song Stan Shaw as Dr. George Thomas Walter Coppage as Dr. Mark Cameron Dominic Burgess as Michael Kennedy John Wusah as Kuan-Yu Wu Jodi Long as Da-Xia Wu Bonnie Discepolo as Cara Wallace Co Starring Lorena Diaz as Nurse Doris Courtney Rioux as Paramedic Courtney Marie Tredway as Nurse Trinidad "Trini" Campos Renelle Nicole as Nurse Trisha Rasika Ranganathan as Dr. Asha Mallick Oren Gottfried as Dr. Clifton Gottfried Randall McDonald as Nurse Murphy
