The Garden Productions

An epic journey around Mars — built from real satellite and rover data — revealing the red planet as you’ve never seen it before.

Part documentary, part recreation, this movie is an exploration of Britain's first railway murder. Based on the book by Kate Colquhoun.

Documentary offering a fresh perspective on the question of how history will judge Donald Trump, by setting his life next to that of a controversial leader from our own past.

Featuring compelling testimony, this is the story of 15 men and women and one life-changing year on the frontline of the most divisive conflict of a generation: the 1984 miners' strike

A story told by ten men who fought together in the Falklands War, with unflinching honesty, discussion of life-changing moments of combat and how they have come to terms with them since.

A journey in real time through one of the most spectacular and beautiful bus routes in Britain, the Northern Dalesman, as it snakes across the landscape of the Yorkshire Dales.

Susanna Reid looks at how one of Britain's most cunning serial killers John Cooper was finally caught after 20 years with the help of his appearance on the game show Bullseye.

When 16-year-old Becky Watts went missing in 2015, it sparked a major police investigation to find the teenager. But only two people knew where she was - her stepbrother Nathan and his girlfriend Shauna. Here, Susanna Reid gains unprecedented access to police interview room footage to reveal the strategy and skill involved in catching Becky's killers. There is also first-person testimony from some of the officers, and Susanna talks to Becky's family about the impact of this appalling crime

Filmed in Karasjok, Norway - 200 miles north of the Arctic Circle, BBC Four rigs a traditional reindeer sleigh with a fixed camera for a magical journey across the frozen wilderness of the Arctic. Following the path of an ancient postal route, the ride captures the traditional world of the Sami people who are indigenous to northern Scandinavia and for whom reindeer herding remains a way of life. Deliberately unhurried, the rhythmic pace of the reindeer guides us along an epic two-hour trip that takes us over undulating snowy hills, through birch forests, across a frozen lake and past traditional Sami settlements.

This is the untold story of Britain’s deadliest illegal gun. Charting every shooting of Gun No 6 and exposing the realities of modern gun crime.

Two dogs - a shih-tzu and a Staffie - live just one road apart, but are separated by arguably the biggest issue dividing Britain today.