Guest Stars Marc Grapey as Peter Kalmick Roland Buck III as Dr. Noah Sexton Ato Essandoh as Dr. Isidore Latham Eddie Jemison as Dr. Stanley Stohl Peter Mark Kendall as Joey Thomas James Vincent Meredith as Barry Vaughn Philip Ettinger as Eric Adams Gerald McCullouch as Don Adams Meghan Maureen McDonough as Carol Adams Ryan Hallahan as Alex Co Starring Lorena Diaz as Nurse Doris Courtney Rioux as Paramedic Courtney Casey Tutton as Nurse Monique Lawson Mia Park as Nurse Beth Cole Brad Walker as Ray Preston Michael Gomez as Dr. Castaneda Walter Coppage as Doctor Walters Marissa Medina Munter as Myra Adams