The Chemical Generation

A look at Alain Robert, dubbed the Human Spider, who scales some of the world's tallest buildings without the aid of ropes or safety equipment, despite suffering with epilepsy.

A documentary which focuses on steroid abuse and focuses primarily on Gregg Valentino, a bodybuilder whose claim to fame is having the largest arms in the world.

This documentary follows three people with autism at pivotal moments on the rocky road to being accepted as an adult. They are all fighting for independence and responsibility, but being frustrated by the shackles imposed on them by their disability, their families and the preconceived ideas of mainstream society.

In "Diana: The Mourning After" Christopher Hitchens sets out to examine the bogusness of "a nation's grief", tries to uncover the few voices of sanity that cut against the grain of contrived hysteria. His findings suggested that the collective hordes of emotive Dianaphiles sobbing in the streets were not only encouraged but emulated by the media. In the aftermath of Diana's death a three-line whip was enforced on newspapers and on TV, selling the sainthood line wholesale. The suspicion was that journalists, like the public, greeted the death as a chance to wax emotional in print, as a change from the customary knowing cynicism, to wheel out all those portentous phrases they'd been saving up for the big occasion. Sadly, they just seemed to be showboating; the eulogies, laments and tear-soaked platitudes ringing risibly hollow.

A documentary produced during the brief period after the BTK Killer resurfaced by sending letters to police in 2004—following nearly 30 years of silence—but before Dennis Rader was identified and arrested in February 2005. In 1974, a serial killer terrorised Wichita, Kansas. Known as the BTK Killer due to the method in which would Bind, Torture and Kill his victims, his killing spree lasted for 7 years in which time he murdered 8 victims indiscriminately. Although he regularly communicated with police via a series of letters, BTK mysteriously disappeared in 1979 and has not been heard from in over 25 years. Incredibly, in March 2004 he suddenly returned. This film tells the extraordinary story of one of the longest running serial killer cases in history.

A documentary about autistic driving students and the obstacle they face while learning to drive.

This documentary follows the concept of the groundbreaking 1974 movie Emmanuelle, through to its release, its cultural impact, and the large amount of sequels and impersonations.

Documentary following the story of teenager Jamie Campbell, who wants to be a drag queen. But will he be accepted by his family and his peers?

Interviews of various individuals in the vampire subculture in the USA

Discovered in Africa in the Middle Ages, coffee spread around the globe, taking on many different forms ranging from murky concoction to artisan brew.

Discovery Channel introduces its viewers a group of ordinary people as they gear up for a zombie takeover and explores the science behind this end-of-the-world scenario in Zombie Apocalypse.

A man shows the gentle and agressive side of Brown and Black Bears living with and around them. After "Grizzly Man" died in Alaska trying to do the same thing, it's truly amazing to watch this documentary.

Documentary about Dena Thompson, called the Black Widow by the tabloids, who poisoned her husband and was discovered to have lived a life of deception, fraud and bigamy over the twenty years beforehand. Includes contributions from former husbands and lovers.

Documentary in which singer Alesha Dixon, concerned about the increasing pressure on women to conform to an ideal body type, investigates the practice of airbrushing and retouching that has become a staple of magazine photos. Keen to discover whether these images simply celebrate the female form or whether they make harmful, unrealistic demands on women and society, her journey sees her sitting in on 18-year-old Ellie's boob job, hearing fashion mag insider Liz Jones and celeb mate Cheryl Cole complain about the beauty industry and appearing on a front cover with her own body beautiful untouched.