Blueberry Pie

1 can blueberry pie filling (1 lb 6 oz)

1 carton cool whip (8 oz)

1 cream cheese, softened (8 oz)

optional: graham cracker crumbs

Place pie filling in crust.  Combine softened cream cheese with cool whip and spread over pie filling.  Sprinkle with crumbs if desired.  Chill 1 hour.