Plot: Derek Hough ("World of Dance") partners with dance enthusiast Carla Hall, who shows him all the right moves to make his favorite dessert, Banana Cream Pie. Mario Batali creates a fresh-from-the-market dish of Grilled Wings with Focaccia Panzanella, and Clinton Kelly faces off with Carla Hall to determine which cheese fries taste best – homemade or store-bought?