Preheat the oven to 350°F. Spray a 9 x 13-inch baking dish with nonstick spray.
Split the rolls in half horizontally, keeping them connected. Place the bottom slab in the prepared dish.
Layer the turkey over the rolls, then the cranberry sauce, stuffing, provolone, and gravy.
Set the top slab of rolls in place. Brush the garlic butter over the tops, into the seams, and down the sides.
Cover the dish with foil and bake for 15 minutes, or until the cheese is melted and bubbling.
Remove the foil and bake for 5 minutes more, or until the tops are golden brown.
Rest for 3 to 5 minutes, then slice and serve.