Unrivaled: Earnhardt vs. Gordon

Get behind the wheel alongside some of Ultra4's fastest teams as you ride along with an inside look at what it is like to run one of the hardest off road races on planet earth, the King of the Hammers. Over 100 teams would take part in the race that would determine who would be King in Johnson Valley, CA. In addition, motorcycle riders and stock/ modified vehicles from around the world would gather to compete in the newly created King of the Motos & EMC/UTV competition, pitting them against not only each other, but over 150 miles of harsh desert with no outside assistance.

Sam Schmidt lived out his boyhood dream as an IndyCar racer, winning races and earning the title of IndyCar "Rookie of the Year" along the way. That dream came to an abrupt end when Sam crashed into a wall at 200 miles per hour, leaving him a quadriplegic. Reengineering SAM pulls the curtain back and shows up close the serious implications of a life of paralysis on Sam and everyone around him. Sam's accident rendered him physically helpless, never being able to brush his teeth, much less drive again, until a dedicated group of some of the brightest minds today stepped up to build him a car that he could drive, using only his head. Through groundbreaking adaptive technologies, Reengineering SAM chronicles Sam Schmidt's inspirational road back to the Indianapolis Motor Speedway and shows the promise of freedom and mobility for almost anyone confined to a wheelchair.

The 24hours of Le Mans is a mythical race. Since its origin, it has fascinated drivers from across the world and not necessary from the Endurance world. In 2014 Eurosport followed 3 characters during their preparation for Le Mans: Fabien Barthez, former football player and winner of the World Cup in 1998 with the France team; Patrick Dempsey, the successful Hollywood actor, famous for his doctor Shepherd role in Grey’s Anatomy, and the former Formula one champion Mark Webber.

The documentary recounts the trajectory of the boxers Reginaldo "Holyfield" and Luciano "Todo Duro", who found in boxing a way to escape misery and became two of the greatest idols in the sport. The rivalry between them mobilized the states of Bahia and Pernambuco in the 1990s. For more than 20 years they both hated each other so much that they could not share the same space without attacking each other. They faced each other 6 times, with 3 wins for each side. During the filming, the enemies, already over 50, decided to face each other for the last time.

Arctic Tale is a 2007 documentary film from the National Geographic Society about the life cycle of a walrus and her calf, and a polar bear and her cubs, in a similar vein to the 2005 hit production March of the Penguins, also from National Geographic.

Jeremy Clarkson and Tiff Needell showcase and review a number of high-performance cars including the McLaren F1, Jaguar XJ220, Lamborghini Diablo, Ferrari 456, and Aston Martin Vantage.

An ESPN documentary detailing Logan Sargeant's entry into Formula 1.

The mavericks who pioneered the modern pit stop made it a raceday staple that takes less than two seconds.

It's 24 hours of pure exhilaration, complete exhaustion, and it's not for the faint of heart or the ill-prepared. It is the legendary 24 Hours of Le Mans. But before you win it, you have to master finishing it. This film chronicles the dedication, the determination and the spirit required to not just survive 3,000 grueling miles, but to be in a position to win one of the greatest races in history.

The on-track death of two-time Indianapolis 500 winner Dan Wheldon shook motorsports to its core. Ten years later, Wheldon’s sons Sebastian and Oliver follow in their father’s footsteps, working through their grief behind the wheel at 200 MPH.

Thirty four years after his father, Nico Rosberg, followed in Keke's footsteps to become Formula 1 World Champion, creating only the second father-son pairing to win the title alongside Graham and Damon Hill. It was a fight that swung back and forth between the two main protagonists. Nico kicked off the season with four consecutive wins while Lewis was slow off the mark thanks to bad starts and poor reliability. Team relations were pushed to the limit as the drivers' rivalry stepped up a gear. With clashes both on and off track, their ruthless pursuit of the title left their relationship in tatters. The drama went down to the final round in Abu Dhabi. Lewis had nothing to lose while Nico had to keep his cool.