Captain Jack's Peach Pie

INGREDIENTS

• 1 (15 ounce) package double crust ready-to-use pie crust
• 1 cup white sugar
• 1/3 cup all-purpose flour
• 1 tablespoon cornstarch
• 1/4 teaspoon ground cinnamon
• 1/4 teaspoon ground cardamom
• 1/4 teaspoon ground allspice
• 1/4 cup butter, melted
• 8 fresh peaches - peeled, pitted, and sliced
• 2 tablespoons rum
• 2 tablespoons milk