Preheat the oven to 425 ° F (220 ° C). Place crust on an ungreased cookie sheet.
Combine brown sugar, flour, apples, Allen’s cranberry cocktail and cranberries. Place mixture in center of dough, up to 3 inches (7.5 cm) from edges. Sprinkle with butter. Fold the edges of the dough over the apples.
Bake the pie for 20 minutes. Cover the center with a 5-inch (12.5 cm) square of foil to prevent it from browning too much. Bake an additional 10 to 15 minutes or until the pastry is golden brown.