PREHEAT oven to 350° F. Grease 9-inch deep-dish pie plate.
COMBINE crumbs and sugar in medium bowl. Stir in butter. Reserve 1/3 cup crumb mixture for topping. Press remaining crumb mixture onto bottom and up sides of prepared pie plate.
BAKE for 8 minutes. Cool completely on wire rack.
PLACE gelatin in small saucepan. Pour water over gelatin; let stand for 1 minute. Heat over low heat, stirring often, until gelatin is dissolved. Add evaporated milk; heat, stirring frequently, until just hot (not boiling). Remove from heat.
BEAT pumpkin pie mix, pudding mix, evaporated milk & gelatin mixture and pumpkin pie spice in large mixer bowl on high speed for 3 minutes. Carefully fold in whipped topping. Spoon mixture into crumb crust. Sprinkle with reserved crumb mixture. Refrigerate for 2 hours or until firm enough to cut.