Guy Fieri's favorite chefs from Diners, Drive-Ins and Dives who have also rocked Grocery Games are back in Flavortown to compete in an epic four-episode tournament. He'll put their shopping and cooking skills to the test in his hardest games to see who is a Triple D, Triple G, Triple Threat. Do they have the speed to deliver food in 15 minutes? Can they shop on an extreme budget? Finally, can they mash up comfort favorites in a winning dish? Find out who will go on to the finale and earn the title of DDD All-Star Tournament Champ.