Line bottom of 9"x13" dish with vanilla wafers. Slice 5 bananas and place over top of wafers.
Mix 1 large box Jello instant pudding with 2 cups milk. Stir until it thickens. Add 1 can Eagle Brand milk and 8 ounces Cool Whip (fold in). Pour over bananas. Crush wafers and sprinkle over top. Refrigerate.