Chocolate cake mix (made according to pkg. directions in a 9 x 13 inch pan)
1 can sweetened condensed milk
6 oz. butterscotch ice cream topping
6 oz. caramel ice cream topping
8 oz. Cool Whip
4 Heath bars, crumbled

Bake cake mix in 9 x 13 inch pan. Make approximately 12 holes in cake using a wooden spoon. Pour sweetened condensed milk into holes. Pour butterscotch and caramel toppling over holes. Chill cake. When ready to serve, top with Cool Whip and crumbled Heath bars.