An Informative documentary series about our world.

The Ultimate Guide was a documentary made by BBC Events Production in London which aired on BBC Three in the run-up to the 50th anniversary of the Doctor Who. It gave a broad overview of the show's history, and interviewed many people involved in its production over the years, including five of the actors who portrayed the Doctor: Peter Davison, Colin Baker, Sylvester McCoy, Paul McGann and David Tennant — as well as the current executive producer and head writer Steven Moffat.

A detailed, and unbiased, look at the 43 men who have been the presidents of the United States of America.

The killer whale was long feared as a fierce merciless predator until, in May 1964, one was brought into captivity for the first time. It quickly became clear they were highly intelligent, social creatures. Learn more about these behemoths of the seas in this look into their lives.

Discovery Channel Documentary About Snakes.

Documentary explores the behavior of both domestic and wild dogs.

All you ever wanted to know about the most amazing machine on the planet - the human body. (Discovery School)

Follow in the tracks of the explosive cheetah, a man-eating tiger and the king of the jungle, the African lion. Travel with roaming hunters as they stalk their prey, with such weaponry as night-vision and enhanced hearing capability. Added bonus segment includes the mystery behind the legend of the infamous saber-toothed tiger.

Covering the domestic cat in great detail, The Ultimate Guide: House Cats is both informative and humourous. Illustrated in detail are how man and cats have become companions over the last 4,000 years and how the cat has never really been domesticated even though we think they’ve been. The familiar Ultimate Guide techniques are used to demonstrate why they can see in the dark, why they can jump so high and why they land on their feet. Also, explore a house with a 150 foot cat path that runs through the entire house, hanging from the ceiling.

The Ultimate Guide to Penny Pinching shows the incredible savings dedicated bargain hunters can make in modern day Britain. With the cost of living rising and the world economy faltering, perhaps these penny wise people have valuable lessons for us all.

Humans and sharks come together in this film to look, interact and touch. What do sharks take away from these encounters? What can we learn? Filmmakers Emma and Andy Casagrande are on a quest to dive into the ocean with Nature's largest predatory sharks, from the great white as seen in the movie "Jaws" to sleek tigers, in the Caribbean Sea, the Wild Pacific ocean, Hawaii, and the Galapagos.

After 10 plus years of covering “the most disturbing movies ever made” YouTuber HorribleReviews created the ultimate beginners guide to disturbing movies. 200 or so movie titles and 21 special guests are featured in this ultimate comprehensive. From dark and depraved to Asian extreme no disturbing stone is left unturned.

The Complete Pregnancy Guide: This Discovery Channel documentary traces the development of the unborn child from conception to birth in powerful and fascinating visuals. Nine months that mean a time of rapid growth and dramatic change for the unborn child and the mother-to-be: the adventure of pregnancy. Discover the fascinating world of Discovery Channel with this film and experience the wonder of life!

Discovery Kids Ultimate Guide to the Awesome is a documentary show on Discovery Kids, hosted by Zach Fehst. It is similar to The Ultimate Guide that airs on Discovery Channel. Each episode lasts 60 minutes. In each episode, a "Mega-Magnifier" - a device used to scan how things occur - is employed to examine various topics.

Let a pro show you how to play the blues and blues rock guitar just like the masters. In our How to Play Blues & Blues Rock and Blues Rock Master Class DVD Combo, Guitar World's own associate editor Andy Aledort teaches you beginning, intermediate and advanced levels of blues rock guitar. Learn to play shuffles like Stevie Ray Vaughan, make your ax sing like Eric Clapton, solo like Duane Allman, slide guitar in the style of Elmore James and command the 12-bar blues like Johnny Winter. Plus learn solo styles of the following Blues and Blues Rock Masters: • Eric Clapton • Jeff Beck • Johnny Winter • Dickey Betts • Duane Allman • Stevie Ray Vaughan • Robin Trower • Leslie West • T-Bone Walker • B.B. King • Albert King • Freddie King • Jimi Hendrix • Billy Gibbons With more than three hours worth of lessons, this Blues and Blues Rock DVD Combo will help you play like a master of blues in no time!