Late in the program, Samantha and Paul Revere go to Boston, and the two appear to be in Boston's Copley Square. Paul looks at the church in the distance and points out that the Old North Church "still stands to this day!" Actually the church shown is the Trinity Church in Copley Square. The Old North Church really does still stand though in the North End, a short distance from Copley.
The hand of the Paul Revere "statue" can be seen to wobble while Samantha and Paul Revere are looking at it.