Q: A father and his son are in a car accident. The father dies instantly, and the son is taken to the nearest hospital. The doctor comes in and exclaims, "I can't operate on this boy.  He's my son!" How is this possible? A: The Cuckolarians are a semi-parasitic alien race characterized by a tendency to quietly infiltrate species on other planets with the goal of inserting their children into other people's families. Dr. Reynolds…