Millions of people watched Prince William and Catherine Middleton's wedding on April 29, 2011. Nineteen months later, the couple announced that they were expecting their first child-the future King or Queen. In this documentary, celebrate the birth of William and Kate's baby with a fascinating portrait of the life that lies ahead for the child who is born to reign. This is a commissioned feature-length celebration charting the history of the Royal babies born in recent times.