After one of the most shocking presidencies in history, Donald Trump’s top advisers and the leaders who clashed with him lift the lid on the critical moments of his foreign policy.

The day after London won the Olympic bid, terrorists attacked the public transport network killing 52 people and injuring over 700.

Documentary marking the tenth anniversary of the September 11 terrorist attacks on the United States. The day is recalled by key decision-makers including Dick Cheney and Donald Rumsfeld.

This brand new film tells of the emergency treatment of the injured that took place in and around the World Trade Center as the jets crashed and the towers fell on the morning of 9/11.

Featuring newly-uncovered audio recordings, previously unseen home movies and powerful testimony from the victims' families, 9/11: Phone Calls from the Towers tells the stories of some of the people trapped in the World Trade Center on 11 September 2001.

This feature-length drama-documentary tells the story of 9/11 in the words of key political and military leaders as well as ordinary people who suddenly found themselves on the frontlines of a new kind of war.

The Conspiracy Files investigates the growing number of conspiracy theories surrounding the 9/11 attacks.

The inside story of a family dynasty at the heart of one of the world's biggest problems.

The story of the Assad dynasty. Following Bashar and Asma's journey to become president and first lady of Syria against the backdrop of a troubled and suspicious family.

Bashar is now president and his wife is first lady, but they face problems on all sides and their regime is accused of killing a political enemy.

While his wife appears in Vogue magazine, the Syrian president must decide how to act as Arab Spring protests reach Syria's streets.

Neil Oliver continues the story of how today\'s Britain and its people were forged over thousands of years of ancient history. It\'s 4,000 BC and the first farmers arrive from Europe, with seismic consequences for the local hunter-gatherers.

Neil Oliver reaches the end of his epic tour of our most distant past with the arrival of metals and the social revolution that ushered in a new age of social mobility, international trade, and village life.

Neil Oliver continues his journey through the world of Ancient Britain as he encounters an age of cosmological priests and some of the greatest monuments of the Stone Age, including Stonehenge itself. This is a time of elite travellers, who were inventing the very idea of Heaven itself.

Neil Oliver travels back to ice age Britain as he begins the epic story of how our land and its people came to be over thousands of years of ancient history. This week sees a struggle for survival in a brutal world of climate change and environmental catastrope.

Neil Oliver tells the epic story of how Britain and its people came to be over thousands of years of ancient history - the beginnings of our world forged in ice, stone, and bronze

Dr James Fox explores how, in the hands of artists, the colours gold, blue and white have stirred our emotions, changed the way we behave and even altered the course of history

Dr James Fox explores how, in the hands of artists, the colours gold, blue and white have stirred our emotions, changed the way we behave and even altered the course of history. For the very first civilisations and also our own, the yellow lustre of gold is the most alluring and intoxicating colour of all.