Line a 9x5 loaf pan with foil with the ends of the foil extending over sides of pan. Mash the berries in large bowl, add condensed milk, juice and the container of whipped topping, mix well. Pour into prepared pan.
Mix chopped cookies with butter. Spoon over whipped topping and berry mixture. Spread carefully. Freeze 6 hours or until firm.
Invert dessert onto serving place when ready to serve. Remove foil. Spread with additional whipped topping and berries if desired. Put leftovers in freezer.