Mix cream cheese, 1 Tbsp milk and sugar in large bowl with wire whisk until well blended. Gently stir in half of the whipped topping. Spread into crust.
Pour 1 cup milk into large bowl. Add pumpkin, dry pudding mixes and spices. Beat with wire whisk until well blended (will be thick). Sp;read over cream cheese layer.
Refrigerate 4 hours or until set. Top with remaining whipped topping.