It's a battle of Southern chefs as Houston's Roshni Gurnani faces off against New Orleans' Carl Schaubhut; coaching them to victory against Bobby Flay are "Worst Cooks in America" host Anne Burrell and "Chopped" judge Marcus Samuelsson.

Well-traveled chef Zach Meloy takes on a New Orleans transplant to Brooklyn, Chef Matt Pace, to prove their culinary chops; it's up to judges Katie Lee and Scott Conant to decide who has the skills to beat Bobby Flay.

The laughs are flowing when comic Tony Rock and jokester Alex Guarnaschelli heckle Bobby Flay in his own kitchen; Delaware chef Bill Clifton and Long Island's Stephan Bogardus compete for the last laugh.

Chef Richard Blais and TV host Natalie Morales have their sights set on taking down Bobby Flay; they bring in chef Johnny Hernandez and chef Coby Farrow to kick Bobby out of his own kitchen; fish serves as the star ingredient.

"Chopped" judge Alex Guarnaschelli and the "Cake Boss," Buddy Valastro, don't sugarcoat their desire to take down Bobby Flay; the princess of pastry, Paulette Goto, and sweet sensation Zac Young return for a chance at revenge.

The Today Show's Dylan Dreyer teams up with Chopped's Scott Conant to take down their friend Bobby Flay. Jamaican chef Patrick Simpson challenges Hawaiian chef Alvin Savella in an all-out battle of the islands.

Bobby Flay's good friends Michael Symon and Alex Guarnaschelli are back in the arena and looking to fire up a win. But before they can declare a new grill master, chefs Armando Litiatco and Mikala Brennan have to battle for a chance to smoke Bobby out.

Food Network's Michael Symon and Jet Tila work hard to outsmart their good friend Bobby Flay; they bring in one of his proteges, chef Rebecca Weitzman, and one of fine dining's finest, chef Brian Lewis, to muscle Bobby out of his kitchen.

The kitchen is mo' fun when Sunny Anderson and Beach Bites' Katie Lee decide who will take on Bobby Flay. Puerto Rican chef Andre Gomez and Dominican chef Ramon Perez duke it out in the kitchen for their shot at the master.

Los Angeles chef Michael Voltaggio and skateboarding legend Tony Hawk know they can't skate through this competition. They bring in Sichuan master Pablo Zitzmann and young gun Ming Pu to attempt to kick-flip Bobby Flay out of his arena.

Actress Sophia Bush and chef Carla Hall decide which Windy City chef, Aaron Cuschieri or Jill Barron, has what it takes to blow Bobby Flay out of the arena.

Author Daphne Oz and chef Damaris Phillips decide who has the skill to paint Bobby Flay out of the picture; chef and artist Enrique Limardo goes up against Southwestern chef Jeff Smedstad in an all-out culinary battle.