The guys continue their journey through Patagonia in V8-engined sports cars.

Jeremy, Richard and James take three V8-engined sports cars on a 1,600-mile journey through Patagonia.

The hosts try to drive 1,000 miles across Africa's Kalahari Desert in average cars.

The boys set out to boost the British economy on a trade mission to India.

The boys investigate the appeal of classics in a Fiat 124 Spider, an MGB GT and a Peugeot 304 Cabriolet; Gary Lineker hits the track in the reasonably priced car.

James May drives a 600-horsepower hatchback and is thrown into World Rallycross racing; Nicholas Hoult.

Richard tests a watch with a built-in emergency beacon in the frozen wastes of Canada; Gillian Anderson.

When Jeremy and James take a nostalgic look at Peugeot, they encounter artillery shells, corsets and hot hatchbacks.

Jeremy tests the BMW M4 at the track, then switches to the BMW i8 for a trip on the Yorkshire coast; Margot Robbie and Will Smith in the reasonably priced car.

The guys try to enhance ambulances, and their three creations are tested with a series of challenges.

The guys embark on a road trip across Australia's Northern Territory; Kiefer Sutherland in the "Reasonably Priced Car."

Jeremy, Richard and James take part in a race across the urban landscape of St. Petersburg, Russia; Ed Sheeran.

Matt LeBlanc, Chris Harris, and Rory Reid test the latest SUVs through the medium of horse trialing; Chris gets an explosive drive in the new Alpine A110; Jason Manford is the studio guest.

Matt LeBlanc and Chris Harris attempt to speed up British roads and farming; Matt tests the Ferrari 812 Superfast; Rory Reid heads to America to tackle a muscle car banned in Europe; Vicky McClure visits the studio.

The guys try to make a secondhand car lap a test track as fast as a new sports car.

The guys travel to the U.S. to take three new generation muscle cars on a road trip from San Francisco to Utah.

Jeremy, Richard and James discover being a trucker is harder than they thought; Jeremy takes a Porsche 911, a Lamborghini Gallardo and a Labrador on the test track.

Matt LeBlanc tests the world's fastest-accelerating car, with a little help from NASA; Chris Harris pens a heartfelt love letter to the Citroen 2CV; Rory Reid samples some exciting cars from South Korea.

Matt LeBlanc and Chris Harris buy second-hand sports cars at auction for a big road trip across Honshu; Rory discovers the weirdest car culture Tokyo has to offer.

Fuel economy of a well-driven supercar; the team sets out to find a cheap police cruiser; the"Stars in the Reasonably Priced Car" are Alan Carr and Justin Lee Collins.

Matt and Chris embark on an all-season U.S. road trip in convertible supercars from Lamborghini and Porsche; David Tennant in the reasonably fast car.

This reimagined U.S. version of "Top Gear" gives a nod to its British roots while introducing new elements to the long-running franchise. In addition to reviewing exclusive and state-of-the-art vehicles, the series pays tribute to America's rich automotive history by reviewing culture-defining vehicles from the country's past. Viewers get a front-row seat as the car-obsessed hosts race the cars on scenic highways and historic tracks of the American West. Each episode features a celebrity who competes to land at the top of the leaderboard. Also along for the ride is the franchise's mysterious test driver, Stig. Hosting this version of the show are actor William Fichtner, drag racer Antron Brown and automotive journalist Tom "Wookie" Ford.

After retiring from his perch atop the late-night TV ratings in 2014, comedian Jay Leno has more time to partake in one of his passions: collecting cars. That is the focus of "Jay Leno's Garage," which showcases the "Tonight Show" veteran's journey throughout America as he searches for unique rides and the stories behind them. Leno explores different aspects of automobiles, including the history of iconic brands, testing supercars, checking out the latest innovations, and even offering consumer advice. He also talks with fellow gearheads, including celebrities, to learn about their collections. Leno says cars, to him, are "kinetic artwork" -- rather than being stagnant, it is art that is "rolling down the highway."

On "Top Gear," hosts Richard Hammond, Jeremy Clarkson and James May often risk life and limb to perform feats for the show's viewers. Many of those endeavors are successful but not all are. With "Ambitious but Rubbish," Hammond presents clips from the main show that highlight some of their boldest stunt attempts -- a number of which didn't go as planned. Featured stunts include attempts to drive up an Icelandic volcano, cross the English Channel in homemade, amphibious vehicles and construct a V8-powered rocking chair.

An eccentric yet compassionate extraterrestrial Time Lord zips through time and space to solve problems and battle injustice across the universe, traveling via the TARDIS (Time and Relative Dimensions in Space), which is his old and occasionally unreliable spaceship that resembles a blue police phone box (but changes its appearance depending on its surroundings) and is much, much larger inside than outside.