Guest Stars Debbie Allen as Dr. Catherine Avery Tessa Ferrer as Dr. Leah Murphy Brigid Brannagh as Veronica Kays Dave Shalansky as Jeremy Cliff Chamberlain as Bob Reeves Laurel Garner as Laura Reeves Co Starring Kevin Clarke as Paramedic Kevin Clarke Mara Hall as Nurse Kathleen Micah Nelson as Robbie Reeves Bryan Frank as Paramedic #2