Ariana Bundy travels to the city of Tabriz in Iran.

Ariana Bundy travels to Iranian city of Kashan, famous for its rosewater production.

Tonight we travel to West Australia’s famous Margaret River region to the home of married couple, Ashlee and Mat for the final, all-important, instant restaurant of this round, where the lowest scoring team on the leaderboard will be eliminated from the competition.

Gino continues his journey in the region where he grew up, the bay of Naples. Home of the pizza, street food and fantastic seafood, this is foodie paradise.

Ainsley is in his kitchen inspired by the dishes from the pub menu—good ol’ fashioned Pub Grub! He’s joined in the kitchen by Great British Bake-Off favourite, Selasi Gbormittah, where he bakes up a storm in the kitchen.

Roy breaks bread in Leimert Park with legendary musician Chuck D., explores local businesses with artist Six Sev, and meets with elders to find out how a neighborhood so rich in food, art, music and culture can hold on.

Roy explores Tijuana’s incredible variety of nightlife, street food, restaurants and cultural diversity, along one of the most misunderstood stretches of the U.S./Mexico border that’s often painted as a place of violence and poverty by the media.

“Top Chef” heads to Canada with 15 new chefs. Upon arrival, the chefs draw knives, splitting them into groups of three and head to the “Top Chef” kitchen where they are greeted by Kristen, Tom and Gail, and their first Quickfire Challenge.

Ariana Bundy travels to the city of Tabriz in Iran.

Ariana Bundy travels to Iranian city of Kashan, famous for its rosewater production.

Gino continues his journey in the region where he grew up, the bay of Naples. Home of the pizza, street food and fantastic seafood, this is foodie paradise.

Ainsley is in his kitchen inspired by the dishes from the pub menu—good ol’ fashioned Pub Grub! He’s joined in the kitchen by Great British Bake-Off favourite, Selasi Gbormittah, where he bakes up a storm in the kitchen.

Roy breaks bread in Leimert Park with legendary musician Chuck D., explores local businesses with artist Six Sev, and meets with elders to find out how a neighborhood so rich in food, art, music and culture can hold on.

Roy explores Tijuana’s incredible variety of nightlife, street food, restaurants and cultural diversity, along one of the most misunderstood stretches of the U.S./Mexico border that’s often painted as a place of violence and poverty by the media.

“Top Chef” heads to Canada with 15 new chefs. Upon arrival, the chefs draw knives, splitting them into groups of three and head to the “Top Chef” kitchen where they are greeted by Kristen, Tom and Gail, and their first Quickfire Challenge.

Ariana Bundy travels to the city of Tabriz in Iran.

Ariana Bundy travels to Iranian city of Kashan, famous for its rosewater production.

Tonight we travel to West Australia’s famous Margaret River region to the home of married couple, Ashlee and Mat for the final, all-important, instant restaurant of this round, where the lowest scoring team on the leaderboard will be eliminated from the competition.

Gino continues his journey in the region where he grew up, the bay of Naples. Home of the pizza, street food and fantastic seafood, this is foodie paradise.

The chefs are faced with a new challenge: the surf and turf dome relay. Chef Ramsay introduces a spread of seafood and proteins. The chefs will pair up and taste dishes containing both a land and sea element.

The day of reckoning is nigh for Moey. After tormenting everyone with his sharp critique of etiquettes or lack of, it is his turn to host the dinner party and there are no friendly faces to be seen at the table. It is the night of the long knives!

Marcus makes Chilled Tomato Soup, Watermelon Salad and an Ice Cream Float.

Marcus cooks pork chops with white beans and BBQ spice rubbed poussin.

Chef Niki Nakayama gives the cooks a taste of Japan.

In the Quickfire, it's a true test of communication as the chefs play a game of telephone with their loved ones.