MX Nation

A look at everything Doctor Who, with exclusive behind-the-scenes clips, interviews with the programme's stars and competitions.

Exploring the conception of the reality show. Featuring commentaries from competitors, producers, media analysts and famous fans.

During the back-end of the 19th century, the genius but socially awkward engineer Sorano Appare and the wise yet cowardly samurai Isshiki Kosame find themselves drifting in the sea between Japan and America. With no money, the duo decide to enter the Trans-America Wild Race to win the prize money so they can get home. The two encounter rivals, bandits, and challenges in the wilderness as they race through America, from the starting line in Los Angeles to the finish line in New York, in the steam-powered car they built.

Using nothing but their bare hands and basic tools, 12 strangers have 17 days to build 330m of bridge, reach the island, and claim a $250 000. They must build it together, but only one of them can cross.

Four freestyle-motocross riders tour America's most picturesque open terrain.

Jet Racing's wet-n-wild combo of PWC racing and watergun sharpshooting has become mega-popular across the world. Rin Namiki wants in on the action, and after meeting the cool and gorgeous Misa Aoi, it looks like Rin's dreams are finally in reach!

With the casualties of war still haunting him, young Levius uses his prosthetic arm to take his fight into the brutal world of Mecha Boxing.

Idols compete in an athletic competition, divided by teams.

Pet Star was a show on Animal Planet hosted by Mario Lopez. The show is a contest between owners and their trained pets who perform tricks. The tricks are graded by three celebrity judges on a scale of one to 10. In the end, the three pets with the highest score come out as finalists, and the audience votes on who is the episode's Pet Star. Then, at the end of the season, the winners compete to be the year's ULTIMATE PET STAR. The winner of a regular show gets $2,500, while the winner of the finals gets $25,000. There were many celebrity judges, including Gena Lee Nolin, Virginia Madsen, Will Estes, Lindsay Wagner, Matt Gallant, Mackenzie Phillips, Billy West, James Avery, George Wallace, Melissa Peterman, Christopher Rich, John O'Hurley, Vanessa Lengies, Dom Irrera, Carol Leifer, Andy Kindler, Melissa Rivers, Meshach Taylor, Kaley Cuoco, Rosa Blasi, Jeff Cesario, Karri Turner, Peter Scolari, Bruce Jenner, Fred Willard, Shari Belafonte, Josh Meyers, Lori Petty, Ben Stein, Richard Jeni, Ken Howard, Paul Gilmartin, Maria Menounos, Tempestt Bledsoe, David Brenner and Amy Davidson. Pet Star is based on the show Star Search. It is shown in the United Kingdom on Challenge.

Featuring a series of revealing interviews with Shaquille O'Neal, this four-part documentary tells the story of a basketball legend unlike any other, whose larger-than-life personality transcended the sport and transformed him into a cultural icon.

The stakes on the mat are high, but for these cheerleaders, the only thing more brutal than their workouts and more exceptional than their performances are the stories of adversity and triumph behind the athletes themselves.