The Great Model Railway Challenge

Jeremy Clarkson, Richard Hammond and James May are back with a show about adventure, excitement and friendship... as long as you accept that the people you call friends are also the ones you find extremely annoying. Sometimes it's even a show about cars. Follow them on their global adventure.

Teams of LEGO enthusiasts go head-to-head, with infinite possibilities and an unlimited supply of LEGO bricks. Teams of two will compete against each other in ambitious brick-building challenges to be crowned the country's most talented amateur LEGO builders. Based on the hit British reality-competition series of the same name.

Scrapheap Challenge is an engineering game show produced by RDF Media and broadcast on Channel 4 in the United Kingdom. In the show, teams of contestants had 10 hours in which to build a working machine that could do a specific task, using materials available in a scrapheap. The format was exported to the United States, where it was known as Junkyard Wars as a completely different TV series. The US show was also produced by RDF Media, and was originally shown on The Learning Channel. Repeats have aired on another Discovery network, the Science Channel.

Each Challenge pits numerous cast members from past seasons of reality shows against each other, dividing them into two separate teams according to different criteria, such as gender, which show they first appeared on, whether or not they're veterans or rookies on the show, etc. The two teams compete in numerous missions in order to win prizes and advance in the overall game.

This reality competition sees teams embark on a trek around the world to amazing destinations where they must compete in a series of challenges, some mental and some physical. Only when the tasks are completed will they learn of their next location. Teams who are the farthest behind will gradually be eliminated as the contest progresses, with the first team to arrive at the final destination winning the race and the $1 million prize.

Competitors re-create weapons from historical periods ranging from Japanese katanas to medieval broadswords to ancient throwing blades. Each entry is judged on its artistry as well as its functionality and accuracy.

Eight pairs of Brick heads are pitted against each other in a quest to impress with their creativity, design and flair, driven by their unparalleled passion for the possibilities that will start with a single LEGO brick.

I gathered 1,000 people to fight for $5,000,000, the LARGEST cash prize in TV history! We're also giving away a private island, Lamborghinis, and millions more in cash throughout the competition! Go watch to see the greatest show ever made!

The clock is ticking as contestants compete in games of lexical dexterity and numerical agility.

Players from all walks of life will compete to win up to £50,000. All living in one modern block but separately in individual apartments, the players will never come face-to.face, and can only interact with one another through an specially-designed app called The Circle.

A talented cast of aspiring makeup artists live and work together as they attempt to prove their potential to industry professionals from a multitude of worlds from fashion to film. With regular eliminations, the challenges not only test their skills under pressure but also give them the opportunity to unleash their creative vision with jaw-dropping results.

A group of musically gifted and ethnically diverse children travel around the world in an artificially intelligent rocket named Rocket.

Skilled cake artists create mouthwatering replicas of handbags, sewing machines and more in a mind-bending baking contest inspired by a popular meme.

This fast-paced and stunt-filled motor show tests whether cars, both mundane and extraordinary, live up to their manufacturers' claims. The long-running show travels to locations around the world, performing extreme stunts and challenges to see what the featured cars are capable of doing. The current hosts are Paddy Mcguinness, Chris Harris and Andrew "Freddie" Flintoff.

This game show sees contestants solve word puzzles, similar to those used in Hangman, to win cash and prizes determined by spinning a giant carnival wheel.

In a frenetic race across the world, travellers can choose any route they like - but no flights or phones are allowed. On the trip of a lifetime, which pair will finish first?

Ten master artists turn up the heat in glassblowing sculpture challenges for the chance to win $60,000 in prizes and the title of champion.

Talented designers from around the world compete for $250,000 and the chance to become the next big thing in fashion.

More than seven years after the world has become a frozen wasteland, the remnants of humanity inhabit a gigantic, perpetually-moving train that circles the globe as class warfare, social injustice and the politics of survival play out.

Owen Tillerman and his family live an unconventional life in New York's bustling Central Park, which Owen manages. Now, they'll have to fend off a wealthy hotel heiress who wants to turn the park into condos.