NOVA 1974

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

Top Gear 2002

The hosts talk about the latest cars and its specifications. They review the performance of the car and also find out if it is as good as the manufacturers claim. The current hosts are Chris Evans and Matt LeBlanc with The Stig.

Horizon 1974

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Mayday 2003

Revealing the dark truth that aviation safety improves one crash at a time, Mayday investigates legendary aviation disasters to find out what went wrong and why. Based on cockpit voice recorders, accident reports and eyewitness accounts, every episode also features interviews, state-of-the-art CGI and gripping reenactments.

Ancient Aliens 2010

Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate.

The Grand Tour 2016

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.

Austin City Limits 1975

Great music. No limits. Now the longest-running music series in American television history, ACL showcases popular music legends and innovators from every genre.

Frontline 1983

Since it began in 1983, Frontline has been airing public-affairs documentaries that explore a wide scope of the complex human experience. Frontline's goal is to extend the impact of the documentary beyond its initial broadcast by serving as a catalyst for change.

Diners, Drive-Ins and Dives 2007

Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives — that have been doing it right for decades.

The Curse of Oak Island 2014

Follows brothers Marty and Rick Lagina through their effort to find the speculated - and as of yet undiscovered - buried treasure believed to have been concealed through extraordinary means on Oak Island.

Wheeler Dealers 2003

Experienced car dealer Mike Brewer is joined by multi-talented mechanics in a monumental motoring mission: to find and restore iconic cars to later sell for a profit at their LA-based shop. In the series, Mike has the challenging job of finding vehicles that have money-making potential. He then hands them over to a mechanic, who tackles everything from bare metal re-sprays to gearbox swaps to bring them back to their former glory.

This Old House 1979

TV's original home-improvement show, following one whole-house renovation over several episodes.

Life Below Zero 2013

Viewers go deep into an Alaskan winter to meet six tough and resilient residents as they try to stay one step ahead of storms and man-eating beasts to make it through to spring. The closest neighbor to Sue Aikens is more than 300 miles away. Eric Salitan subsists solely on what he hunts and forages. Chip and Agnes Hailstone catch fish for currency in bartering for supplies, and Andy and Kate Bassich use their pack of sled dogs for transportation.

On the Case with Paula Zahn 2009

Award winning journalist Paula Zahn unravels shocking crimes interviewing those closest to the case including lawyers, the victim's family, detectives and the convicted murderer themselves.

MythBusters 2003

MythBusters is a science entertainment television program created and produced by Australia's Beyond Television Productions for the Discovery Channel. The show's hosts, special effects experts Adam Savage and Jamie Hyneman, use elements of the scientific method to test the validity of rumors, myths, movie scenes, adages, Internet videos, and news stories.

Ghost Adventures 2008

Paranormal investigator Zak Bagans and his crew, Nick Groff and Aaron Goodwin, search for haunted locations both domestically and internationally. During their investigations, Zak and crew acquaint themselves with the general area; interview locals about the hauntings; and go face-to-face with the evil spirits who reportedly haunt these locations.

Planet Earth 2006

David Attenborough celebrates the amazing variety of the natural world in this epic documentary series, filmed over four years across 64 different countries.