Most Viewed From BBC Four

Dr Helen Czerski goes on a spectacular journey to the extremes of the temperature scale, where everyday laws of physics break down and a new world of...

Andrew Graham-Dixon embarks on his most ambitious journey yet, an exploration of the rich, exciting and diverse art history of the United States of...

Series in which three Australian brothers - Danny, Ben and Sam Wood - set out cycling on the trail of Hannibal, the warrior who marched from Spain to...

A three-part docuseries chronicling the journey of soul music, from its birth out of gospel and R&B in the 1960s, when it delivered an assertive,...

Art historian Waldemar Januszczak uncovers the secret meanings hidden within some of the greatest paintings by Van Gogh, Gauguin, Cezanne and Seurat .

Four-man sketch show packed with surprise and invention - all delivered with a unique brand of joyful deadpan absurdity.

It took more than 350 million years for the human body to take shape. Anatomist Neil Shubin reveals how our bodies are the legacy of ancient fish,...

For more than 2,000 years, a mathematical riddle has baffled the world’s greatest minds. It’s a problem of such difficulty that it has...

An exploration of the work of Britain's greatest fell walker and author, Alfred Wainwright.

James May follows a year inside Hornby Hobbies – an iconic British toymaker on the brink of collapse.

No easy answers? Decision-makers from Kissinger to Rice revisit how the US responded to conflicts from Rwanda to Iraq. Faced with human suffering -...

Series of investigative science documentaries.

Director Gerry Troyna, painting an affectionate portrait of the Indian railway culture.

Three-part documentary series about the importance and nature of friendship among children, told from their point of view. Shot over eight months and...

Three-part series which tells the story of the revolution in modern fatherhood in Britain during the last hundred years, sing intimate testimony,...

Jim Al-Khalili tackles the greatest question in science - how the universe began. By recreating key experiments Jim unravels the mystery of science's...

Historian Lucy Worsley presents a series marking the 200th anniversary of one of the most explosive and creative decades in British history, the...