Combine Cream Cheese,1 Tbs. evaporated milk and sugar in large bowl w/wire wisk til smooth. Gently stir in whipped topping. Spread on bottom of pie crust.
Pour 1 cup evaporated milk in bowl, add pudding mixes. Beat w/wire wisk for 1 minute(mixture will be thick)stir in pumpkin and pumpkin pie spice w/wisk until well mixed. Spread over cream cheese layer.
Refrigerate for 4 hours or until set
Substitute for pumkin pie spice: 1 tsp.cinnamon, 1/2 tsp. ground ginger,1/4 tsp. cloves.