“One day, I kissed my 6 year old son goodbye, and never saw him again”-- John Walsh never wanted to be a man hunter. In 1981, he was forced to look for his missing son only to find him dead. When 47 year old Ed Smart appeared on national TV pleading for the return of his 14 year old daughter, John took the weight of the investigation through America’s Most Wanted. This is what you haven’t seen on the show.