Two former winners of Food Network Star, Jeff Mauro and Justin Warner, turn the tables on Bobby as they bring in two fantastic chefs to beat him. Bobby has his work cut out for him with sweet, but fiery, Chef Daniela D'Ambrosio and eager-to-prove-himself Chef Malcolm Mitchell fight for the right to show what they've got.

Chopped judge Alex Guarnaschelli and Cutthroat Kitchen's Alton Brown have arrived in the arena with their eye on the prize: Beating Bobby Flay in his house. Former body-builder, Chef Alina Eisenhauer flexes her muscle against New York's Chef Joe Dobias in a battle for the ages.