John Torode and Gregg Wallace are looking for the country’s next star chef. Those who make it through to the quarter-final must prove their knowledge and passion for food. The heats have produced four exceptional cooks, but only one of them will make it through today to become a semi-finalist. Initially named Masterchef Goes Large, the series changed it’s name to Masterchef in 2008.

Songwriters compete for a chance to have their work selected by a major recording artist.

Castaways is a reality series testing the human need for companionship under extreme circumstances as each individual learns there are other castaways out there but are unaware of how many, their locations or when they will be rescued. The series follows 12 diverse individuals as they’re dropped alone throughout various islets in Indonesia and challenged to survive among washed-up luggage, scattered resources and abandoned structures.

Chef Ramsay attempts to do the impossible: turn one ordinary and empty restaurant into the most popular, sought-after venue in town. There’s no time for polite small talk as he embarks on his mission to turn around the fortunes of each restaurant in just one week and save them from their living nightmares.

Follow veterinarians Dr. Diarra Blue, Dr. Aubrey Ross and Dr. Michael Lavigne, who recently moved to Houston to open a full-service veterinarian hospital and animal shelter together. The series captures the doctors’ lives as they juggle running a new business while managing their family life filled with spouses, parents, in-laws, children, pets and friends, as well as their intense moments saving the lives of animals at their clinic.

Recent lottery winners look for their perfect dream house in this “House Hunters”-inspired reality show.

Follow couples as they compete against each other to renovate houses and sell them at auction for the highest price.

Let the Baking Battle Begin Eight of America’s most-talented bakers will go head-to-head at the oven for the chance to claim $25,000 and the title of Best Baker in America after weeks of demanding challenges.

Two talented chefs go head-to-head for the chance to Beat Bobby Flay. To get to Bobby the chefs must first face off against each other, creating a spectacular dish with a secret ingredient of Bobby’s choice. Judges Alex Guarnaschelli and Jeff Mauro know Bobby’s strengths and his weaknesses. Their goal: Pick the chef who has the skills to take down Bobby Flay in his own arena. The winning chef gets to challenge Bobby with his or her surprise signature dish. If Bobby goes down, the winner can tell the world, “I beat Bobby Flay!”

A competition series that teams 10 expert survivalists with pampered partners to face the toughest challenges of their lives.

Six of America’s brightest entertainers come together to compete and showcase their talents with breathtaking and unique acts – featuring skills they did not even know they had.

King of the Nerds is the ultimate nerd-off. The series follows fierce competitors from across the nerd spectrum as they set out to win $100,000 and be crowned the greatest nerd of them all. King of the Nerds takes the glory of geekdom to a whole new level as the competitors live together in “Nerdvana.” Each week, they must face challenges that will test their intellect, ingenuity, skills, and pop culture prowess. One competitor is eliminated each week until one nerd stands alone as the ultimate champion of all things nerdy.