The Real Amityville Horror

In August 1977, strange things started to happen in a quiet north London suburb. This unusual, terrifying activity lasted several months and became known as the Enfield Poltergeist. Among those who witnessed this apparently paranormal activity were journalists and the police. Some of the evidence is controversial. But 30 years on it remains the best-documented and most puzzling case of its kind, and may be the first time that a spirit voice has been captured on tape.

A behind-the-scenes retrospective made for the twenty-fifth anniversary of the classic horror film, The Exorcist. Includes interviews with Linda Blair and the other stars of the film, along with commentary from the director and writer on some of the deeper meanings behind the elements they used to terrify their audiences, and previously unreleased footage including make-up tests and deleted scenes.

Christopher Timothy and Peter Davison get behind the wheel of the 1936-designed Morgan 4/4 and set out on a series of road trips along some of Britain's most beautiful vintage roads. Taking inspiration from old travel guides of the day and travelling the most iconic sights of the regions, they experience the thrills of the era when Britain first fell in love with the motor car and when the open road was a gateway to adventure and exploration.

The story of Hitler’s final hours told by people who were there. This special features exclusive forgotten interviews, believed lost for 65 years, with members of Hitler’s inner circle who were trapped with him in his bunker as the Russians fought to take Berlin. These unique interviews from figures such as the leader of the Hitler Youth Artur Axmann and Hitler’s secretary Traudl Junge, have never before been seen outside Germany. Using rarely seen archive footage and dramatic reconstruction, this special tells the story of Adolf Hitler’s final days in his Berlin bunker.

In a unique science experiment, Dr George McGavin and Dr Zoe Laughlin chronicle the history of rubbish and explore how what we throw away tells us about the way we live our lives. With unprecedented access to one of the UK's largest landfill sites, the team of experts spend three days carrying out tests all over the site, revealing the secret world of rubbish. They also carry out three other 'archaeological' digs into historic landfills to chart the evolution of our throwaway society. Ultimately, their quest is to discover whether the items we throw away today have any value for tomorrow's world.

Lucy Worsley re-investigates some of the most dramatic chapters in British history. She uncovers forgotten witnesses, re-examines old evidence and follows new clues.

Dr George McGavin and Dr Zoe Laughlin set up base camp at one of the UK's biggest sewage works to investigate the revolutionary science finding vital renewable resources and undiscovered life in human waste. Teaming up with world-class scientists, they search for biological entities in sewage with potentially lifesaving medical properties, find out how pee can generate electricity, how gas from poo can fuel a car and how nutrients in waste can help solve the soil crisis. They follow each stage of the sewage treatment process, revealing what the stuff we flush can tell us about how we live today, and the mindboggling biotechnology being harnessed to clean it, making the wastewater safe enough to return to the environment.

Dr Jago Cooper explores the rise and fall of the forgotten civilisations of Central America.