Robert Irvine visits Arizona to help a failing Steakhouse. The business is causing havoc for the family owners and needs to be turned around quickly!

Guy Fieri checks out a Florida sandwich shop with a taste of Peru and a pierogi palace in Philadelphia. And a North Dakota pizza joint serves up meatballs.

Guy and Hunter Fieri cook up some sizzling takeout with a crazy burger from Phoenix and handmade sausages from Portland, Oregon.

Young chefs Yehuda Sichel and Remy Pettus are eager to topple Bobby. Can they make a meal to dazzle judges Michael Voltaggio and Jaymee Sire?

Chefs Marcos Campos and Nicholas Poulmentis want to take down Bobby. First, they must create a dish to excite judges Giada De Laurentiis and Meredith Vieira.

The bakers team up to create hauntingly delicious maze cakes. If the judges can eat their way to the centre, they'll be treated to a baked prize.

Robert Irvine is at the world-famous Cedar Point amusement park in Sandusky, Ohio, to make dinner for 150 superfans celebrating the park's 150th anniversary.

Guy and Hunter cook chicken and biscuits from Brooklyn and Jamaican oxtail and wings from Cincinnati. And there's a new kind of crab cake from Baltimore.

Guy and Hunter serve up real deal barbecue from Los Angeles, wild Thai dishes out of Phoenix and a monster lasagne from Minneapolis.

Actor Joseph Sikora joins Michael Symon to bring the muscle into the kitchen. They recruit super chefs Ian Rynecki and Ruth Wigman to try and beat Bobby.

Eddie Jackson and Anne Burrell hope to trip up Bobby Flay with some stellar competition. Things come down to the wire between chefs Nokee Bucayu and Jay Reifel.

Four fierce chefs forage the parking lot to create flatbreads. Then, the competitors hit the fryers to make something golden brown and delicious.

The final two teams imagine what creepy creatures are lurking in dark corners of a haunted attic for the title of champion and a $25,000 prize.

Four cookie makers create multi-levelled haunted houses and host a séance by making playable spirit boards with flavoured spirits.

The bakers face decay as they make mouldy desserts that incorporate fermented ingredients. Then, they design treats that the judges can smash!

Rachel Khoo gives her culinary tips and for creating amazing food at home. She prepares a dark chocolate pudding, roast chicken parcels and a spring salad.

Rachel serves up her favourite recipes using everyday ingredients. Dishes include a quick lentil dal with homemade flatbreads, fresh pesto, and peach-ripple ice-cream.

Ree Drummond takes comfort food on the road with meatloaf sliders, chicken pot hand pies, pimento cheese BLTs and homemade crustless sandwiches.

Ree Drummond gets cheesy! First, mascarpone cheesecake bars get a cheery cherry topping. Then, Oaxaca cheese and sharp cheddar elevate enchiladas.

Chefs who usually cook on yachts trade their sea legs for a topsy-turvy experience in the kitchen! Rough waters in the appetiser round make for a rocky start.

Robert Irvine heads to California to save a struggling Italian kitchen and market. The fiery owner needs Robert's help to decipher why the restaurant is failing.

At Wolfgang Puck's gorgeous CUT steakhouse, Selena Gomez takes on two initiation tests before creating her own spicy seafood dish.

At Chef Marcel Vigneron's Lemon Grove, Selena Gomez creates a colourful dish with unusual ingredients. Will Marcel make the dish his new special?

Ina Garten makes overnight Belgium waffles for Pulitzer Prize-winning author David Remnick before hosting a parmesan chicken cooking class.

Actress Emily Mortimer joins Ina for a day of conversation, comforting ravioli and a Sunday recipe swap: Yorkshire pudding and American brunch boards.

The bakers face decay as they make mouldy desserts that incorporate fermented ingredients. Then, they design treats that the judges can smash!

Andrew Zimmern explores the delicious traditional Tuscan cuisine. He tries many specialities like spicy fish stew served with crusty bread and chickpea pancakes.

Andrew Zimmern is in Genoa, Italy. The stunning city offers an incredible variety of traditional cuisine - Pesto pasta, seafood salad and decadent flatbread.

Robert Irvine ventures to the forests of Mackinaw City, Michigan, to create a Paul Bunyan-sized dinner for 50 lumberjacks and a dish for timber show guests.

At Wolfgang Puck's gorgeous CUT steakhouse, Selena Gomez takes on two initiation tests before creating her own spicy seafood dish.

At Chef Marcel Vigneron's Lemon Grove, Selena Gomez creates a colourful dish with unusual ingredients. Will Marcel make the dish his new special?

Ina Garten makes overnight Belgium waffles for Pulitzer Prize-winning author David Remnick before hosting a parmesan chicken cooking class.

Actress Emily Mortimer joins Ina for a day of conversation, comforting ravioli and a Sunday recipe swap: Yorkshire pudding and American brunch boards.

Creativity turns creepy as the bakers must craft a horrifying fusion of two beings into one monstrous spliced souls dessert.

Ree Drummond takes comfort food on the road with meatloaf sliders, chicken pot hand pies, pimento cheese BLTs and homemade crustless sandwiches.

Ree Drummond gets cheesy! First, mascarpone cheesecake bars get a cheery cherry topping. Then, Oaxaca cheese and sharp cheddar elevate enchiladas.

Chefs who usually cook on yachts trade their sea legs for a topsy-turvy experience in the kitchen! Rough waters in the appetiser round make for a rocky start.