Alex Guarnaschelli and actor Lou Diamond Phillips try to bring Bobby down.

Meat enthusiast Courtney Rada ("Carnivorous") and Iron Chef Michael Symon source Cleveland chefs Penny Barend and Melissa Khoury to bring Bobby Flay down; these lady butchers are ready to slice and dice the competition.

Worlds collide when Hawaiian chef Jojo Vasquez tangles with Nashville's Brian Riggenbach for the ultimate chance to one-up Bobby Flay in his own kitchen.

Culinary queen Martha Stewart returns with Iron Chef Michael Symon to defeat Bobby Flay. They bring in two young guns, brunch queen Sarah Wade and sous chef Max Castro, to see if Bobby can keep up with the future food generation.

Food Network's Michael Symon gets help from The View's Sunny Hostin as they try to cut Bobby Flay down to size. New York chef Pom Amaritnant duels with Chef Troy Gagliardo from North Carolina for a chance to dethrone the king.

Chef Anne Burrell and actor and cookbook author David Burtka dig deep for two powerful chefs that can take down Bobby Flay. Australian chef Rachael Polhill and Chef Ian Redshaw from Charlottesville, Va., are here to ensure victory is served.

Best Baker's Marcela Valladolid pairs up with the Cake Boss himself, Buddy Valastro, to try and score a sweet victory against Bobby Flay.

News anchor Don Lemon and Chef Alex Guarnaschelli have a news flash: Bobby Flay is going down!

Regulars at the judges' table, chefs Ed McFarland and Dale Talde trade in their tasting spoons for chef knives as they try to beat Bobby Flay at his own game. The Kitchen's Sunny Anderson and Geoffrey Zakarian are here to cheer them on to victory.