With 14 seasons on the air, "Ozzie and Harriet" was one of the longest-running sitcoms in television history. Based on the real lives of the Nelson family -- Ozzie, Harriet and their sons David and Ricky -- the series fascinated the American public in the days long before the advent of reality TV. These four hilarious episodes include "Lamp for Dave and June," "Painting from the Past," "Rick and the Maid of Honor" and "Rick Grows a Beard."