Bobby Flay's Titans face off against their friend and master of modern Korean cuisine, Chef Esther Choi. Friends become enemies, and Esther has many as both the Titans and the clock work to take her down in front of James Beard award-winning journalist and judge Francis Lam.

Tournament of Champions winner Chef Mei Lin brings her competitive edge to Bobby Flay's Triple Threat kitchen. As Michael Voltaggio's former protege, she's ready to show that the student can outcook the master and the rest of team Titan. Then, judge Stephanie Izard will decide if Mei Lin's winning streak has come to an end.

Chef Shota Nakajima, a master of Japanese cuisine, brings his Michelin training and pristine technique to combat his mentors, Bobby Flay's Titans. Shota has beaten Bobby, but he'll have to win over James Beard award-winning chef and judge Gavin Kaysen to beat the Titans.

Bobby Flay invites Chef Kelsey Barnard Clark to the Triple Threat kitchen to prove her Southern grit won't quit. Michael Voltaggio faces off against his least favorite ingredient, and the final round hinges on which Southern queen will reign supreme in the eyes of legendary restaurateur and judge Michael Lomonaco.

Iconic chef Scott Conant enters Bobby Flay's Triple Threat kitchen to prove he still has what it takes to compete with the best. Scott enjoys showing off his skills to the Titans, and it's all fun and games until judge Jonathan Waxman puts the pressure on.

Bobby Flay invites Costa Rican Chef Byron Gomez to battle the Titans. Byron hopes his trailblazing flavors and Michelin training will impress judge Ayesha Nurdjaja so he can take the bag of $25,000 from the Titans.

Bobby Flay's Titans think their ready to go up against Alex Guarnaschelli's protege, Chef Michael Jenkins. Michael has judged each of the Titans before and uses that knowledge to his advantage, while famed judge Amanda Freitag does not make this easy for anyone.

New York City Chef Kelvin Fernandez already beat Bobby Flay with his legendary signature dish. Now, Bobby's invited him to the Triple Threat Kitchen for a shot at the Titans, where judge Adrienne Cheatham must decide if Kelvin's strategy pays off.

Chef Katsuji Tanabe's bravado is as big as his desire to take down Bobby Flay's Titans! Calling himself the "bridesmaid" of cooking competitions, he is desperate for his first big win, and it's up to judge Judy Joo to decide if it's his turn for victory

Chef Shirley Chung has a bone to pick with Bobby Flay's Titans -- especially her former roommate, Brooke Williamson. While Shirley's intimate knowledge of the Titans could lead to their downfall, Iron Chef Geoffrey Zakarian's judging keeps everyone on their toes.

Bobby Flay invites rising star Chef Ashleigh Shanti to face off against the Titans. She keeps the Titans guessing with her unique mix of Appalachian and Southern cooking, while leader in molecular gastronomy, Chef Wylie Dufresne, doles out his discerning criticism

Bobby Flay invites icon Marcus Samuelsson to the Triple Threat kitchen to flex his legendary cooking skills. From Sweden to Ethiopia, Marcus throws his global tricks at the Titans before famed restaurateur Ken Oringer decides who will triumph.

Chef Silvia Barban has one thing on her mind, and that's sweet revenge. Brooke Williamson has beaten Silvia in the past, and it's still on her mind! If she can handle the hurdles of Bobby Flay's Triple Threat kitchen, she just may taste it. Icon and guest judge Andrew Zimmern turns the pressure up with his sophisticated palate.

Chef Kevin Lee brings his Southern and Korean cuisine to challenge Bobby Flay's Titans, and for Brooke Williamson, it's an epic rematch! After losing to Kevin during Tournament of Champions, Brooke is ready to defend her reputation and the $25,000 while meeting judge Lucinda Scala Quinn's high expectations.

Bobby Flay challenges the Titans with Chef Ayaka Guido, and as the right hand to Chef Jean George Vongerichten, she comes prepared with her Michelin training. Then, the Titans are shocked by the return of Chef Frank Prisinzano and his bold opinions.

Up-and-comer Chef Kaleena Bliss is on a competition winning streak! She's beaten Bobby Flay, and now he's invited her to try her luck at the Titans, while Bobby's protégé, Chef Hillary Sterling, dishes out tough critiques.

Chef Eric Adjepong has a big smile on his face as he takes on his friends, Bobby Flay's Titans. With $25,000 and ultimate bragging rights on the line, Eric will have to manage the clock and the pressure from his good pals in order to win over judge Chris Cheung.

The Titans get the shock of their lives when Bobby Flay's best friend, Iron Chef Michael Symon, enters the Triple Threat kitchen. Friendship doesn't stop Bobby from making this a fair fight as Michael faces off with his Achilles' heel ingredient! Round three is full of heart as the chefs strive to impress tough judge Naomi Pomeroy.

Chef Rashida Holmes shows Bobby Flay's Titans what hustle looks like as she brings her Caribbean flavors to the Triple Threat kitchen. Michael Voltaggio meets an ingredient he's never seen before, and judge Cliff Crooks breaks records with a surprising score.

Iron Chef Jose Garces keeps Bobby Flay's Titans on their toes in three rounds of flavor-packed cooking. Using his unmatched strategy, Jose shocks Brooke Williamson with his round-three ingredients, and Brooke will either trot away from the challenge or impress judge Aliya LeeKong to score a win for the Titans.

Heavy hitting chef Jonathon Sawyer fights for his life against Bobby Flay's Titans; one chef risks it all by making pasta for legendary Italian chef and judge Nancy Silverton.

Chef Kevin Tien pushes Bobby Flay's Titans to the limit as he faces Michael Voltaggio to see who's the best of Washington, D.C; everything is put on the line for judge Chris Scott when worlds collide in an epic battle of Cajun Asian flavours.

Bobby Flay's Titans face Chef Claudette Zepeda, famous for her bold Mexican cuisine. Michael Voltaggio attempts an impossible dish in the time allowed, and Brooke Williamson doesn't hold back with a showstopping dish that has judge Marc Forgione hooked.

Latin American Chef Adriana Urbina brings her Michelin background to take down Bobby Flay's Titans. After a surprise announcement, Adriana's strategy to use ingredients the Titan has never worked must pay off to impress judge Michelle Bernstein.

Bobby Flay brings in the undefeated Chef Viet Pham to see if the Titans can end his winning streak. Judge Frank Prisinzano's final score hinges on the ultimate battle between two fried chicken masters as they both put their reputations on the line.