Guest Stars Kelly McCreary as Dr. Margaret "Maggie" Pierce Jason George as Dr. Ben Warren Geena Davis as Dr. Nicole Herman Connie Ray as Karen Kepner Meg Steedle as Melissa James McCauley as Jeremy Weaver Co Starring Nicole Rubio as Paramedic Nicole Cummins Joanna Rhambo as Nurse Sydney Sweeney as Erin Weaver Lori Alan as Ellen Weaver VyVy Nguyen as Jacki Cascy Beddow as Keith Daisy Lightfoot as Caroline
