Arrow Media

Serial killer Dennis Nilsen narrates his life and horrific crimes via a series of chilling audiotapes recorded from his jail cell.

In 1970s California, a serial killer dumps young boys' bodies along the freeways. An L.A. street reporter on the case receives information that embroils him in the dilemma of a lifetime. Decades later, lost confession tapes help experts uncover the truth.

New exclusive access and never before heard testimony gives a unique insight into the mind of America's most notorious serial killer, Ted Bundy. Breathtaking archive from the time and the voice of Bundy himself, reveals the monster inside the man.

In 2013, the world's media reported on a shocking mountain-high brawl as European climbers fled a mob of angry Sherpas. Director Jennifer Peedom and her team set out to uncover the cause of this altercation, intending to film the 2014 climbing season from the Sherpa's point-of-view. Instead, they captured Everest's greatest tragedy, when a huge block of ice crashed down onto the climbing route...

Using images of Earth taken from space across the last 45 years and stunning time-lapse sequences, astronauts reveal how humanity is transforming the world - for better and worse

On 12 February 2012, two journalists entered war-ravaged Syria. One of them was celebrated Sunday Times war correspondent, Marie Colvin. The other was photographer, Paul Conroy. Their aim was to cover the plight of Syrian civilians trapped in Homs, a city under siege and relentless military attack from the Syrian army. Only one of them returned.

Short TV documentary on John Wildey, who had to land a Cessna after his pilot died mid-flight.

This documentary reveals new insight into events leading up to the attack, focusing on the story of Admiral Husband Kimmel, who was stripped of his rank, forced into obscurity, and accused of negligence.

Telling the emotional story of people trapped in the Himalayas following the earthquake which struck Nepal on the 25/04/2015.

Beginning in the early 1980s, Washington state was gripped with fear as the bodies of young women began appearing along the banks of the Green River. As the number of victims grew, investigators created a taskforce and enlisted the help of the FBI, but it took almost 20 years to finally catch their man. Through startling and chilling tapes and video archive of Gary Ridgway’s police interviews, The Green River Killer: Mind of a Monster reveals, in Ridgway’s own disturbing words, insight into his evil: from how his troubling behavior as a child morphed into his morbid motivation to murder as many women as possible.

With unique access to Nasa, Brian Cox follows Perseverance rover’s search for life on Mars during a critical seven-day period as it undertakes an epic journey across the red planet.

From extreme speed to bone crushing bites, big cats are some of the most impressive predators on the planet. Each of them is an incredible animal, with its own unique and special set of skills. In Big Cat Games, we will challenge ferocious felines against each other in a series of trials that will determine once and for all who is king of the cats. In the wild they are confident, dominant, and fearless—but they have never had to face anything like this before. Lions, cheetahs and tigers will be pushed to the limits of their natural athletic abilities

For the first time, exclusive and never before heard audio diaries of legendary detective Lou Smit will reveal captivating insight into one of America's most notorious cold cases - the murder of 6-year-old pageant queen JonBenét Ramsey.

Serial killer Aileen Wuornos writes down her darkest secrets for her best friend while on Florida's death row; now, for the first time, those secrets are revealed in detail.

An LA serial killer goes silent for decades – but he was just warming up.

Documentary on the making of Lucio Fulci's Massacre Time, featuring a new interview with Franco Nero and an archival interview with George Hilton.

The journey of the Israeli SpaceIL spacecraft, Beresheet, as it attempts to become the first privately-funded vehicle to make a lunar landing. Interviews with the founders, engineers and space experts interwoven with actuality sequences and graphics, chart the science, passion and determination needed in this new moonshot.

National Geographic and NASA are sending you into space - live! For the first time ever, board the International Space Station and take a complete orbit of Earth in real time.

Explores the rise of modern slavery in the UK, giving a portrait of the dark world of forced labor through the eyes of the people involved.