Combine cake mix, 1/4 cup butter and the eggs, mixing well. Pat into a 13x9x2-inch baking pan, greased on the bottom only. Pour pie filling over batter, smoothing well. Combine frosting mix and 2 tablespoons melted butter. Sprinkle over cherries.

Bake in a preheated oven for 30 minutes. Cool, cut into bars.