Special Guest Stars Malcolm McDowell as Dr. Marvin Jaffrey Guest Stars Brennan Brown as Dr. Samuel Abrams Ato Essandoh as Dr. Isidore Latham James Vincent Meredith as Barry Vaughn Callie Johnson as Joanna Harris Japhet Balaban as Edgar Harris Co Starring Courtney Rioux as Paramedic Courtney Mia Park as Nurse Beth Cole Tosin Morohunfola as Dr. Allan Vorspan Sarah Charipar as Dr. Deirdre Grant Sophie Thatcher as Debra McCormick Birgundi Baker as Kiki Angel Rosario as Hector Chris Rickett as Chad Parker Paul Dunckel as Officer Kowalski Jermaine Hill as Officer Conway