Annie Pettry

Eight new chefs and eight returning chefs battle it out in Charleston, SC. The new chefs enter the kitchen first and must cook as many dishes as possible in one hour using a whole chicken. Then the veterans square off to reimagine shrimp and grits. In the end, the chef with the worst dish in each group will go head-to-head in a sudden-death cook off.

Padma and guest judge, Chris Cosentino divide the chefs into teams to compete in the Top Chef mise en place race. The same teams must go head-to-head and create a seven-course progressive meal with each dish featuring the same ingredient, the radish. They will battle it out in front of a group of "Top Chef" superfans. Richard Blais joins at the judges table. The team who wins the most courses will be safe.

The remaining 15 chefs join Tom, Padma and guest judge, Frank Lee, for a traditional shrimp boil. The chefs are divided up into teams, pitting the newcomers versus the returning chefs, to see who can put the better spin on a traditional lowcountry family meal. After dining at the homes of local chefs Carrie Morey and BJ Dennis, each team will create a family-style feast for some of South Carolina’s most renowned chefs.

Padma and Nilou Motamed ring in the holiday season by having the chefs create dishes using a bizarre collection of ingredients and tools inside gift boxes. For the elimination challenge, culinary legend Mike Lata has the chefs tackle a challenge based on the Feast of the Seven Fishes. The catch is that they must use "trash fish." The chefs will serve a table of special guests.

It’s the challenge the chefs have been waiting for all season - Restaurant Wars. The remaining chefs divide into two teams to design a restaurant. Chef Daniel Humm and restaurateur Will Guidara task the teams to take over the same restaurant space on separate nights, meaning one lucky team gets an extra day to refine their concept. When egos collide, tempers flare and anything can happen.