Preheat oven to 350 degrees. While oven is heating, grease and flour a 9x13 inch pan.

In a large bowl combine cake mix, 6 tbs margarine, 1 cup of oats, cinnamon and nutmeg. Set aside 1 cup of this for the topping.

Add egg to the remaining mixture and mix well.

Press evenly into pan, pour pie filling over base and spread.

Take remaining topping and add 1/4 cup oatmeal, 2 tbs margarine and brown sugar.

Mix well and sprinkle over pie filling.

Bake for 35 minutes or until topping is a light golden brown.

If desired, serve with vanilla ice cream.