Chad Everett and James Daly, as Chief of Surgery Joe Gannon and Chief of Staff Paul Lochner, lead their hit medical drama into its fourth outing tackling controversial topics and cutting-edge medicine simultaneously. Alternative medicine, parapsychology, professional sports' abuse of performance enhancing drugs, "angels of mercy" killers and more are tackled with compassion and conviction by Dr. Joe and Dr. Lochner alongside a ward full