It's the opening weekend for the third and final installment in the "Fifty Shades" movies, "Fifty Shades Freed." The film brought in $18.5 million on Friday, and is on track to make $40 million over the whole weekend. Previously, projections pegged the box office in the high $30 million range. Last year, "Fifty Shades Darker" made $46 million for it's opening weekend. Two other films also opened in theaters this weekend.