A link between autism and the Measles-Mumps-Rubella shot has been largely refuted by the medical establishment. But some doctors, along with many parents of autistic children, remain convinced of a connection. This program sifts through both sides of the issue, fully explaining both the link theory and the epidemiological research that vindicates the MMR. Interviews with Dr. Andrew Wakefield—the gastroenterologist who first asserted that the vaccine can cause intestinal infections and lead to brain damage—accompany moving testimony from families affected by autism, as well as extensive commentary from skeptical physicians. A BBCW Production. (50 minutes)